1909200000

素因数分解:

$2^7\times 3^1\times 5^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 384

約数和(自身を含む): 6661448640

約数和(自身を除く): 4752248640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 43, 48, 50, 60, 64, 74, 75, 80, 86, 96, 100, 111, 120, 125, 128, 129, 148, 150, 160, 172, 185, 192, 200, 215, 222, 240, 250, 258, 296, 300, 320, 344, 370, 375, 384, 400, 430, 444, 480, 500, 516, 555, 592, 600, 625, 640, 645, 688, 740, 750, 800, 860, 888, 925, 960, 1000, 1032, 1075, 1110, 1184, 1200, 1250, 1290, 1376, 1480, 1500, 1591, 1600, 1720, 1776, 1850, 1875, 1920, 2000, 2064, 2150, 2220, 2368, 2400, 2500, 2580, 2752, 2775, 2960, 3000, 3125, 3182, 3200, 3225, 3440, 3552, 3700, 3750, 4000, 4128, 4300, 4440, 4625, 4736, 4773, 4800, 5000, 5160, 5375, 5504, 5550, 5920, 6000, 6250, 6364, 6450, 6880, 7104, 7400, 7500, 7955, 8000, 8256, 8600, 8880, 9250, 9375, 9546, 9600, 10000, 10320, 10750, 11100, 11840, 12000, 12500, 12728, 12900, 13760, 13875, 14208, 14800, 15000, 15910, 16000, 16125, 16512, 17200, 17760, 18500, 18750, 19092, 20000, 20640, 21500, 22200, 23125, 23680, 23865, 24000, 25000, 25456, 25800, 26875, 27520, 27750, 29600, 30000, 31820, 32250, 34400, 35520, 37000, 37500, 38184, 39775, 40000, 41280, 43000, 44400, 46250, 47730, 48000, 50000, 50912, 51600, 53750, 55500, 59200, 60000, 63640, 64500, 68800, 69375, 71040, 74000, 75000, 76368, 79550, 80000, 80625, 82560, 86000, 88800, 92500, 95460, 100000, 101824, 103200, 107500, 111000, 115625, 118400, 119325, 120000, 127280, 129000, 134375, 137600, 138750, 148000, 150000, 152736, 159100, 161250, 172000, 177600, 185000, 190920, 198875, 200000, 203648, 206400, 215000, 222000, 231250, 238650, 240000, 254560, 258000, 268750, 277500, 296000, 300000, 305472, 318200, 322500, 344000, 346875, 355200, 370000, 381840, 397750, 400000, 403125, 412800, 430000, 444000, 462500, 477300, 509120, 516000, 537500, 555000, 592000, 596625, 600000, 610944, 636400, 645000, 688000, 693750, 740000, 763680, 795500, 806250, 860000, 888000, 925000, 954600, 994375, 1018240, 1032000, 1075000, 1110000, 1193250, 1200000, 1272800, 1290000, 1387500, 1480000, 1527360, 1591000, 1612500, 1720000, 1776000, 1850000, 1909200, 1988750, 2064000, 2150000, 2220000, 2386500, 2545600, 2580000, 2775000, 2960000, 2983125, 3054720, 3182000, 3225000, 3440000, 3700000, 3818400, 3977500, 4300000, 4440000, 4773000, 4971875, 5091200, 5160000, 5550000, 5966250, 6364000, 6450000, 7400000, 7636800, 7955000, 8600000, 8880000, 9546000, 9943750, 10320000, 11100000, 11932500, 12728000, 12900000, 14800000, 14915625, 15273600, 15910000, 17200000, 19092000, 19887500, 22200000, 23865000, 25456000, 25800000, 29831250, 31820000, 38184000, 39775000, 44400000, 47730000, 51600000, 59662500, 63640000, 76368000, 79550000, 95460000, 119325000, 127280000, 159100000, 190920000, 238650000, 318200000, 381840000, 477300000, 636400000, 954600000, 1909200000]

約数ペア:

[(1, 1909200000), (2, 954600000), (3, 636400000), (4, 477300000), (5, 381840000), (6, 318200000), (8, 238650000), (10, 190920000), (12, 159100000), (15, 127280000), (16, 119325000), (20, 95460000), (24, 79550000), (25, 76368000), (30, 63640000), (32, 59662500), (37, 51600000), (40, 47730000), (43, 44400000), (48, 39775000), (50, 38184000), (60, 31820000), (64, 29831250), (74, 25800000), (75, 25456000), (80, 23865000), (86, 22200000), (96, 19887500), (100, 19092000), (111, 17200000), (120, 15910000), (125, 15273600), (128, 14915625), (129, 14800000), (148, 12900000), (150, 12728000), (160, 11932500), (172, 11100000), (185, 10320000), (192, 9943750), (200, 9546000), (215, 8880000), (222, 8600000), (240, 7955000), (250, 7636800), (258, 7400000), (296, 6450000), (300, 6364000), (320, 5966250), (344, 5550000), (370, 5160000), (375, 5091200), (384, 4971875), (400, 4773000), (430, 4440000), (444, 4300000), (480, 3977500), (500, 3818400), (516, 3700000), (555, 3440000), (592, 3225000), (600, 3182000), (625, 3054720), (640, 2983125), (645, 2960000), (688, 2775000), (740, 2580000), (750, 2545600), (800, 2386500), (860, 2220000), (888, 2150000), (925, 2064000), (960, 1988750), (1000, 1909200), (1032, 1850000), (1075, 1776000), (1110, 1720000), (1184, 1612500), (1200, 1591000), (1250, 1527360), (1290, 1480000), (1376, 1387500), (1480, 1290000), (1500, 1272800), (1591, 1200000), (1600, 1193250), (1720, 1110000), (1776, 1075000), (1850, 1032000), (1875, 1018240), (1920, 994375), (2000, 954600), (2064, 925000), (2150, 888000), (2220, 860000), (2368, 806250), (2400, 795500), (2500, 763680), (2580, 740000), (2752, 693750), (2775, 688000), (2960, 645000), (3000, 636400), (3125, 610944), (3182, 600000), (3200, 596625), (3225, 592000), (3440, 555000), (3552, 537500), (3700, 516000), (3750, 509120), (4000, 477300), (4128, 462500), (4300, 444000), (4440, 430000), (4625, 412800), (4736, 403125), (4773, 400000), (4800, 397750), (5000, 381840), (5160, 370000), (5375, 355200), (5504, 346875), (5550, 344000), (5920, 322500), (6000, 318200), (6250, 305472), (6364, 300000), (6450, 296000), (6880, 277500), (7104, 268750), (7400, 258000), (7500, 254560), (7955, 240000), (8000, 238650), (8256, 231250), (8600, 222000), (8880, 215000), (9250, 206400), (9375, 203648), (9546, 200000), (9600, 198875), (10000, 190920), (10320, 185000), (10750, 177600), (11100, 172000), (11840, 161250), (12000, 159100), (12500, 152736), (12728, 150000), (12900, 148000), (13760, 138750), (13875, 137600), (14208, 134375), (14800, 129000), (15000, 127280), (15910, 120000), (16000, 119325), (16125, 118400), (16512, 115625), (17200, 111000), (17760, 107500), (18500, 103200), (18750, 101824), (19092, 100000), (20000, 95460), (20640, 92500), (21500, 88800), (22200, 86000), (23125, 82560), (23680, 80625), (23865, 80000), (24000, 79550), (25000, 76368), (25456, 75000), (25800, 74000), (26875, 71040), (27520, 69375), (27750, 68800), (29600, 64500), (30000, 63640), (31820, 60000), (32250, 59200), (34400, 55500), (35520, 53750), (37000, 51600), (37500, 50912), (38184, 50000), (39775, 48000), (40000, 47730), (41280, 46250), (43000, 44400)]