68613750

素因数分解:

$2^1\times 3^3\times 5^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 160

約数和(自身を含む): 202435200

約数和(自身を除く): 133821450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 107, 114, 125, 135, 150, 171, 190, 214, 225, 250, 270, 285, 321, 342, 375, 450, 475, 513, 535, 570, 625, 642, 675, 750, 855, 950, 963, 1026, 1070, 1125, 1250, 1350, 1425, 1605, 1710, 1875, 1926, 2033, 2250, 2375, 2565, 2675, 2850, 2889, 3210, 3375, 3750, 4066, 4275, 4750, 4815, 5130, 5350, 5625, 5778, 6099, 6750, 7125, 8025, 8550, 9630, 10165, 11250, 11875, 12198, 12825, 13375, 14250, 14445, 16050, 16875, 18297, 20330, 21375, 23750, 24075, 25650, 26750, 28890, 30495, 33750, 35625, 36594, 40125, 42750, 48150, 50825, 54891, 60990, 64125, 66875, 71250, 72225, 80250, 91485, 101650, 106875, 109782, 120375, 128250, 133750, 144450, 152475, 182970, 200625, 213750, 240750, 254125, 274455, 304950, 320625, 361125, 401250, 457425, 508250, 548910, 601875, 641250, 722250, 762375, 914850, 1203750, 1270625, 1372275, 1524750, 1805625, 2287125, 2541250, 2744550, 3611250, 3811875, 4574250, 6861375, 7623750, 11435625, 13722750, 22871250, 34306875, 68613750]

約数ペア:

[(1, 68613750), (2, 34306875), (3, 22871250), (5, 13722750), (6, 11435625), (9, 7623750), (10, 6861375), (15, 4574250), (18, 3811875), (19, 3611250), (25, 2744550), (27, 2541250), (30, 2287125), (38, 1805625), (45, 1524750), (50, 1372275), (54, 1270625), (57, 1203750), (75, 914850), (90, 762375), (95, 722250), (107, 641250), (114, 601875), (125, 548910), (135, 508250), (150, 457425), (171, 401250), (190, 361125), (214, 320625), (225, 304950), (250, 274455), (270, 254125), (285, 240750), (321, 213750), (342, 200625), (375, 182970), (450, 152475), (475, 144450), (513, 133750), (535, 128250), (570, 120375), (625, 109782), (642, 106875), (675, 101650), (750, 91485), (855, 80250), (950, 72225), (963, 71250), (1026, 66875), (1070, 64125), (1125, 60990), (1250, 54891), (1350, 50825), (1425, 48150), (1605, 42750), (1710, 40125), (1875, 36594), (1926, 35625), (2033, 33750), (2250, 30495), (2375, 28890), (2565, 26750), (2675, 25650), (2850, 24075), (2889, 23750), (3210, 21375), (3375, 20330), (3750, 18297), (4066, 16875), (4275, 16050), (4750, 14445), (4815, 14250), (5130, 13375), (5350, 12825), (5625, 12198), (5778, 11875), (6099, 11250), (6750, 10165), (7125, 9630), (8025, 8550)]