1019700000

素因数分解:

$2^5\times 3^2\times 5^5\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 432

約数和(自身を含む): 3992369472

約数和(自身を除く): 2972669472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 96, 99, 100, 103, 110, 120, 125, 132, 144, 150, 160, 165, 176, 180, 198, 200, 206, 220, 225, 240, 250, 264, 275, 288, 300, 309, 330, 352, 360, 375, 396, 400, 412, 440, 450, 480, 495, 500, 515, 528, 550, 600, 618, 625, 660, 720, 750, 792, 800, 824, 825, 880, 900, 927, 990, 1000, 1030, 1056, 1100, 1125, 1133, 1200, 1236, 1250, 1320, 1375, 1440, 1500, 1545, 1584, 1648, 1650, 1760, 1800, 1854, 1875, 1980, 2000, 2060, 2200, 2250, 2266, 2400, 2472, 2475, 2500, 2575, 2640, 2750, 3000, 3090, 3125, 3168, 3296, 3300, 3399, 3600, 3708, 3750, 3960, 4000, 4120, 4125, 4400, 4500, 4532, 4635, 4944, 4950, 5000, 5150, 5280, 5500, 5625, 5665, 6000, 6180, 6250, 6600, 6798, 6875, 7200, 7416, 7500, 7725, 7920, 8240, 8250, 8800, 9000, 9064, 9270, 9375, 9888, 9900, 10000, 10197, 10300, 11000, 11250, 11330, 12000, 12360, 12375, 12500, 12875, 13200, 13596, 13750, 14832, 15000, 15450, 15840, 16480, 16500, 16995, 18000, 18128, 18540, 18750, 19800, 20000, 20394, 20600, 20625, 22000, 22500, 22660, 23175, 24720, 24750, 25000, 25750, 26400, 27192, 27500, 28125, 28325, 29664, 30000, 30900, 33000, 33990, 34375, 36000, 36256, 37080, 37500, 38625, 39600, 40788, 41200, 41250, 44000, 45000, 45320, 46350, 49440, 49500, 50000, 50985, 51500, 54384, 55000, 56250, 56650, 60000, 61800, 61875, 64375, 66000, 67980, 68750, 74160, 75000, 77250, 79200, 81576, 82400, 82500, 84975, 90000, 90640, 92700, 99000, 100000, 101970, 103000, 103125, 108768, 110000, 112500, 113300, 115875, 123600, 123750, 128750, 132000, 135960, 137500, 141625, 148320, 150000, 154500, 163152, 165000, 169950, 180000, 181280, 185400, 193125, 198000, 203940, 206000, 206250, 220000, 225000, 226600, 231750, 247200, 247500, 254925, 257500, 271920, 275000, 283250, 300000, 309000, 309375, 321875, 326304, 330000, 339900, 370800, 386250, 396000, 407880, 412000, 412500, 424875, 450000, 453200, 463500, 495000, 509850, 515000, 543840, 550000, 566500, 579375, 618000, 618750, 643750, 660000, 679800, 708125, 741600, 772500, 815760, 825000, 849750, 900000, 906400, 927000, 965625, 990000, 1019700, 1030000, 1100000, 1133000, 1158750, 1236000, 1237500, 1274625, 1287500, 1359600, 1416250, 1545000, 1631520, 1650000, 1699500, 1854000, 1931250, 1980000, 2039400, 2060000, 2124375, 2266000, 2317500, 2475000, 2549250, 2575000, 2719200, 2832500, 2896875, 3090000, 3300000, 3399000, 3540625, 3708000, 3862500, 4078800, 4248750, 4532000, 4635000, 4950000, 5098500, 5150000, 5665000, 5793750, 6180000, 6373125, 6798000, 7081250, 7725000, 8157600, 8497500, 9270000, 9900000, 10197000, 10300000, 10621875, 11330000, 11587500, 12746250, 13596000, 14162500, 15450000, 16995000, 18540000, 20394000, 21243750, 22660000, 23175000, 25492500, 28325000, 30900000, 31865625, 33990000, 40788000, 42487500, 46350000, 50985000, 56650000, 63731250, 67980000, 84975000, 92700000, 101970000, 113300000, 127462500, 169950000, 203940000, 254925000, 339900000, 509850000, 1019700000]

約数ペア:

[(1, 1019700000), (2, 509850000), (3, 339900000), (4, 254925000), (5, 203940000), (6, 169950000), (8, 127462500), (9, 113300000), (10, 101970000), (11, 92700000), (12, 84975000), (15, 67980000), (16, 63731250), (18, 56650000), (20, 50985000), (22, 46350000), (24, 42487500), (25, 40788000), (30, 33990000), (32, 31865625), (33, 30900000), (36, 28325000), (40, 25492500), (44, 23175000), (45, 22660000), (48, 21243750), (50, 20394000), (55, 18540000), (60, 16995000), (66, 15450000), (72, 14162500), (75, 13596000), (80, 12746250), (88, 11587500), (90, 11330000), (96, 10621875), (99, 10300000), (100, 10197000), (103, 9900000), (110, 9270000), (120, 8497500), (125, 8157600), (132, 7725000), (144, 7081250), (150, 6798000), (160, 6373125), (165, 6180000), (176, 5793750), (180, 5665000), (198, 5150000), (200, 5098500), (206, 4950000), (220, 4635000), (225, 4532000), (240, 4248750), (250, 4078800), (264, 3862500), (275, 3708000), (288, 3540625), (300, 3399000), (309, 3300000), (330, 3090000), (352, 2896875), (360, 2832500), (375, 2719200), (396, 2575000), (400, 2549250), (412, 2475000), (440, 2317500), (450, 2266000), (480, 2124375), (495, 2060000), (500, 2039400), (515, 1980000), (528, 1931250), (550, 1854000), (600, 1699500), (618, 1650000), (625, 1631520), (660, 1545000), (720, 1416250), (750, 1359600), (792, 1287500), (800, 1274625), (824, 1237500), (825, 1236000), (880, 1158750), (900, 1133000), (927, 1100000), (990, 1030000), (1000, 1019700), (1030, 990000), (1056, 965625), (1100, 927000), (1125, 906400), (1133, 900000), (1200, 849750), (1236, 825000), (1250, 815760), (1320, 772500), (1375, 741600), (1440, 708125), (1500, 679800), (1545, 660000), (1584, 643750), (1648, 618750), (1650, 618000), (1760, 579375), (1800, 566500), (1854, 550000), (1875, 543840), (1980, 515000), (2000, 509850), (2060, 495000), (2200, 463500), (2250, 453200), (2266, 450000), (2400, 424875), (2472, 412500), (2475, 412000), (2500, 407880), (2575, 396000), (2640, 386250), (2750, 370800), (3000, 339900), (3090, 330000), (3125, 326304), (3168, 321875), (3296, 309375), (3300, 309000), (3399, 300000), (3600, 283250), (3708, 275000), (3750, 271920), (3960, 257500), (4000, 254925), (4120, 247500), (4125, 247200), (4400, 231750), (4500, 226600), (4532, 225000), (4635, 220000), (4944, 206250), (4950, 206000), (5000, 203940), (5150, 198000), (5280, 193125), (5500, 185400), (5625, 181280), (5665, 180000), (6000, 169950), (6180, 165000), (6250, 163152), (6600, 154500), (6798, 150000), (6875, 148320), (7200, 141625), (7416, 137500), (7500, 135960), (7725, 132000), (7920, 128750), (8240, 123750), (8250, 123600), (8800, 115875), (9000, 113300), (9064, 112500), (9270, 110000), (9375, 108768), (9888, 103125), (9900, 103000), (10000, 101970), (10197, 100000), (10300, 99000), (11000, 92700), (11250, 90640), (11330, 90000), (12000, 84975), (12360, 82500), (12375, 82400), (12500, 81576), (12875, 79200), (13200, 77250), (13596, 75000), (13750, 74160), (14832, 68750), (15000, 67980), (15450, 66000), (15840, 64375), (16480, 61875), (16500, 61800), (16995, 60000), (18000, 56650), (18128, 56250), (18540, 55000), (18750, 54384), (19800, 51500), (20000, 50985), (20394, 50000), (20600, 49500), (20625, 49440), (22000, 46350), (22500, 45320), (22660, 45000), (23175, 44000), (24720, 41250), (24750, 41200), (25000, 40788), (25750, 39600), (26400, 38625), (27192, 37500), (27500, 37080), (28125, 36256), (28325, 36000), (29664, 34375), (30000, 33990), (30900, 33000)]