2131200000

素因数分解:

$2^{11}\times 3^2\times 5^5\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 432

約数和(自身を含む): 7901564580

約数和(自身を除く): 5770364580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 37, 40, 45, 48, 50, 60, 64, 72, 74, 75, 80, 90, 96, 100, 111, 120, 125, 128, 144, 148, 150, 160, 180, 185, 192, 200, 222, 225, 240, 250, 256, 288, 296, 300, 320, 333, 360, 370, 375, 384, 400, 444, 450, 480, 500, 512, 555, 576, 592, 600, 625, 640, 666, 720, 740, 750, 768, 800, 888, 900, 925, 960, 1000, 1024, 1110, 1125, 1152, 1184, 1200, 1250, 1280, 1332, 1440, 1480, 1500, 1536, 1600, 1665, 1776, 1800, 1850, 1875, 1920, 2000, 2048, 2220, 2250, 2304, 2368, 2400, 2500, 2560, 2664, 2775, 2880, 2960, 3000, 3072, 3125, 3200, 3330, 3552, 3600, 3700, 3750, 3840, 4000, 4440, 4500, 4608, 4625, 4736, 4800, 5000, 5120, 5328, 5550, 5625, 5760, 5920, 6000, 6144, 6250, 6400, 6660, 7104, 7200, 7400, 7500, 7680, 8000, 8325, 8880, 9000, 9216, 9250, 9375, 9472, 9600, 10000, 10240, 10656, 11100, 11250, 11520, 11840, 12000, 12500, 12800, 13320, 13875, 14208, 14400, 14800, 15000, 15360, 16000, 16650, 17760, 18000, 18432, 18500, 18750, 18944, 19200, 20000, 21312, 22200, 22500, 23040, 23125, 23680, 24000, 25000, 25600, 26640, 27750, 28125, 28416, 28800, 29600, 30000, 30720, 32000, 33300, 35520, 36000, 37000, 37500, 37888, 38400, 40000, 41625, 42624, 44400, 45000, 46080, 46250, 47360, 48000, 50000, 51200, 53280, 55500, 56250, 56832, 57600, 59200, 60000, 64000, 66600, 69375, 71040, 72000, 74000, 75000, 75776, 76800, 80000, 83250, 85248, 88800, 90000, 92160, 92500, 94720, 96000, 100000, 106560, 111000, 112500, 113664, 115200, 115625, 118400, 120000, 128000, 133200, 138750, 142080, 144000, 148000, 150000, 153600, 160000, 166500, 170496, 177600, 180000, 185000, 189440, 192000, 200000, 208125, 213120, 222000, 225000, 227328, 230400, 231250, 236800, 240000, 256000, 266400, 277500, 284160, 288000, 296000, 300000, 320000, 333000, 340992, 346875, 355200, 360000, 370000, 378880, 384000, 400000, 416250, 426240, 444000, 450000, 460800, 462500, 473600, 480000, 532800, 555000, 568320, 576000, 592000, 600000, 640000, 666000, 681984, 693750, 710400, 720000, 740000, 768000, 800000, 832500, 852480, 888000, 900000, 925000, 947200, 960000, 1040625, 1065600, 1110000, 1136640, 1152000, 1184000, 1200000, 1280000, 1332000, 1387500, 1420800, 1440000, 1480000, 1600000, 1665000, 1704960, 1776000, 1800000, 1850000, 1894400, 1920000, 2081250, 2131200, 2220000, 2304000, 2368000, 2400000, 2664000, 2775000, 2841600, 2880000, 2960000, 3200000, 3330000, 3409920, 3552000, 3600000, 3700000, 3840000, 4162500, 4262400, 4440000, 4736000, 4800000, 5328000, 5550000, 5683200, 5760000, 5920000, 6400000, 6660000, 7104000, 7200000, 7400000, 8325000, 8524800, 8880000, 9472000, 9600000, 10656000, 11100000, 11520000, 11840000, 13320000, 14208000, 14400000, 14800000, 16650000, 17049600, 17760000, 19200000, 21312000, 22200000, 23680000, 26640000, 28416000, 28800000, 29600000, 33300000, 35520000, 42624000, 44400000, 47360000, 53280000, 57600000, 59200000, 66600000, 71040000, 85248000, 88800000, 106560000, 118400000, 133200000, 142080000, 177600000, 213120000, 236800000, 266400000, 355200000, 426240000, 532800000, 710400000, 1065600000, 2131200000]

約数ペア:

[(1, 2131200000), (2, 1065600000), (3, 710400000), (4, 532800000), (5, 426240000), (6, 355200000), (8, 266400000), (9, 236800000), (10, 213120000), (12, 177600000), (15, 142080000), (16, 133200000), (18, 118400000), (20, 106560000), (24, 88800000), (25, 85248000), (30, 71040000), (32, 66600000), (36, 59200000), (37, 57600000), (40, 53280000), (45, 47360000), (48, 44400000), (50, 42624000), (60, 35520000), (64, 33300000), (72, 29600000), (74, 28800000), (75, 28416000), (80, 26640000), (90, 23680000), (96, 22200000), (100, 21312000), (111, 19200000), (120, 17760000), (125, 17049600), (128, 16650000), (144, 14800000), (148, 14400000), (150, 14208000), (160, 13320000), (180, 11840000), (185, 11520000), (192, 11100000), (200, 10656000), (222, 9600000), (225, 9472000), (240, 8880000), (250, 8524800), (256, 8325000), (288, 7400000), (296, 7200000), (300, 7104000), (320, 6660000), (333, 6400000), (360, 5920000), (370, 5760000), (375, 5683200), (384, 5550000), (400, 5328000), (444, 4800000), (450, 4736000), (480, 4440000), (500, 4262400), (512, 4162500), (555, 3840000), (576, 3700000), (592, 3600000), (600, 3552000), (625, 3409920), (640, 3330000), (666, 3200000), (720, 2960000), (740, 2880000), (750, 2841600), (768, 2775000), (800, 2664000), (888, 2400000), (900, 2368000), (925, 2304000), (960, 2220000), (1000, 2131200), (1024, 2081250), (1110, 1920000), (1125, 1894400), (1152, 1850000), (1184, 1800000), (1200, 1776000), (1250, 1704960), (1280, 1665000), (1332, 1600000), (1440, 1480000), (1480, 1440000), (1500, 1420800), (1536, 1387500), (1600, 1332000), (1665, 1280000), (1776, 1200000), (1800, 1184000), (1850, 1152000), (1875, 1136640), (1920, 1110000), (2000, 1065600), (2048, 1040625), (2220, 960000), (2250, 947200), (2304, 925000), (2368, 900000), (2400, 888000), (2500, 852480), (2560, 832500), (2664, 800000), (2775, 768000), (2880, 740000), (2960, 720000), (3000, 710400), (3072, 693750), (3125, 681984), (3200, 666000), (3330, 640000), (3552, 600000), (3600, 592000), (3700, 576000), (3750, 568320), (3840, 555000), (4000, 532800), (4440, 480000), (4500, 473600), (4608, 462500), (4625, 460800), (4736, 450000), (4800, 444000), (5000, 426240), (5120, 416250), (5328, 400000), (5550, 384000), (5625, 378880), (5760, 370000), (5920, 360000), (6000, 355200), (6144, 346875), (6250, 340992), (6400, 333000), (6660, 320000), (7104, 300000), (7200, 296000), (7400, 288000), (7500, 284160), (7680, 277500), (8000, 266400), (8325, 256000), (8880, 240000), (9000, 236800), (9216, 231250), (9250, 230400), (9375, 227328), (9472, 225000), (9600, 222000), (10000, 213120), (10240, 208125), (10656, 200000), (11100, 192000), (11250, 189440), (11520, 185000), (11840, 180000), (12000, 177600), (12500, 170496), (12800, 166500), (13320, 160000), (13875, 153600), (14208, 150000), (14400, 148000), (14800, 144000), (15000, 142080), (15360, 138750), (16000, 133200), (16650, 128000), (17760, 120000), (18000, 118400), (18432, 115625), (18500, 115200), (18750, 113664), (18944, 112500), (19200, 111000), (20000, 106560), (21312, 100000), (22200, 96000), (22500, 94720), (23040, 92500), (23125, 92160), (23680, 90000), (24000, 88800), (25000, 85248), (25600, 83250), (26640, 80000), (27750, 76800), (28125, 75776), (28416, 75000), (28800, 74000), (29600, 72000), (30000, 71040), (30720, 69375), (32000, 66600), (33300, 64000), (35520, 60000), (36000, 59200), (37000, 57600), (37500, 56832), (37888, 56250), (38400, 55500), (40000, 53280), (41625, 51200), (42624, 50000), (44400, 48000), (45000, 47360), (46080, 46250)]