206120250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:622

約数の個数: 192

約数和(自身を含む): 665832960

約数和(自身を除く): 459712710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 30, 35, 42, 45, 46, 50, 63, 69, 70, 75, 90, 105, 115, 125, 126, 138, 150, 161, 175, 207, 210, 225, 230, 250, 315, 322, 345, 350, 375, 414, 450, 483, 525, 569, 575, 630, 690, 750, 805, 875, 966, 1035, 1050, 1125, 1138, 1150, 1449, 1575, 1610, 1707, 1725, 1750, 2070, 2250, 2415, 2625, 2845, 2875, 2898, 3150, 3414, 3450, 3983, 4025, 4830, 5121, 5175, 5250, 5690, 5750, 7245, 7875, 7966, 8050, 8535, 8625, 10242, 10350, 11949, 12075, 13087, 14225, 14490, 15750, 17070, 17250, 19915, 20125, 23898, 24150, 25605, 25875, 26174, 28450, 35847, 36225, 39261, 39830, 40250, 42675, 51210, 51750, 59745, 60375, 65435, 71125, 71694, 72450, 78522, 85350, 91609, 99575, 117783, 119490, 120750, 128025, 130870, 142250, 179235, 181125, 183218, 196305, 199150, 213375, 235566, 256050, 274827, 298725, 327175, 358470, 362250, 392610, 426750, 458045, 497875, 549654, 588915, 597450, 640125, 654350, 824481, 896175, 916090, 981525, 995750, 1177830, 1280250, 1374135, 1493625, 1635875, 1648962, 1792350, 1963050, 2290225, 2748270, 2944575, 2987250, 3271750, 4122405, 4480875, 4580450, 4907625, 5889150, 6870675, 8244810, 8961750, 9815250, 11451125, 13741350, 14722875, 20612025, 22902250, 29445750, 34353375, 41224050, 68706750, 103060125, 206120250]

約数ペア:

[(1, 206120250), (2, 103060125), (3, 68706750), (5, 41224050), (6, 34353375), (7, 29445750), (9, 22902250), (10, 20612025), (14, 14722875), (15, 13741350), (18, 11451125), (21, 9815250), (23, 8961750), (25, 8244810), (30, 6870675), (35, 5889150), (42, 4907625), (45, 4580450), (46, 4480875), (50, 4122405), (63, 3271750), (69, 2987250), (70, 2944575), (75, 2748270), (90, 2290225), (105, 1963050), (115, 1792350), (125, 1648962), (126, 1635875), (138, 1493625), (150, 1374135), (161, 1280250), (175, 1177830), (207, 995750), (210, 981525), (225, 916090), (230, 896175), (250, 824481), (315, 654350), (322, 640125), (345, 597450), (350, 588915), (375, 549654), (414, 497875), (450, 458045), (483, 426750), (525, 392610), (569, 362250), (575, 358470), (630, 327175), (690, 298725), (750, 274827), (805, 256050), (875, 235566), (966, 213375), (1035, 199150), (1050, 196305), (1125, 183218), (1138, 181125), (1150, 179235), (1449, 142250), (1575, 130870), (1610, 128025), (1707, 120750), (1725, 119490), (1750, 117783), (2070, 99575), (2250, 91609), (2415, 85350), (2625, 78522), (2845, 72450), (2875, 71694), (2898, 71125), (3150, 65435), (3414, 60375), (3450, 59745), (3983, 51750), (4025, 51210), (4830, 42675), (5121, 40250), (5175, 39830), (5250, 39261), (5690, 36225), (5750, 35847), (7245, 28450), (7875, 26174), (7966, 25875), (8050, 25605), (8535, 24150), (8625, 23898), (10242, 20125), (10350, 19915), (11949, 17250), (12075, 17070), (13087, 15750), (14225, 14490)]