451655108500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{10079}}^1$

素因数の和:10259

約数の個数: 192

約数和(自身を含む): 1069915392000

約数和(自身を除く): 618260283500

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 53, 76, 89, 95, 100, 106, 125, 178, 190, 212, 250, 265, 356, 380, 445, 475, 500, 530, 890, 950, 1007, 1060, 1325, 1691, 1780, 1900, 2014, 2225, 2375, 2650, 3382, 4028, 4450, 4717, 4750, 5035, 5300, 6625, 6764, 8455, 8900, 9434, 9500, 10070, 10079, 11125, 13250, 16910, 18868, 20140, 20158, 22250, 23585, 25175, 26500, 33820, 40316, 42275, 44500, 47170, 50350, 50395, 84550, 89623, 94340, 100700, 100790, 117925, 125875, 169100, 179246, 191501, 201580, 211375, 235850, 251750, 251975, 358492, 383002, 422750, 448115, 471700, 503500, 503950, 534187, 589625, 766004, 845500, 896230, 897031, 957505, 1007900, 1068374, 1179250, 1259875, 1792460, 1794062, 1915010, 2136748, 2240575, 2358500, 2519750, 2670935, 3588124, 3830020, 4481150, 4485155, 4787525, 5039500, 5341870, 8962300, 8970310, 9575050, 10149553, 10683740, 11202875, 13354675, 17043589, 17940620, 19150100, 20299106, 22405750, 22425775, 23937625, 26709350, 34087178, 40598212, 44811500, 44851550, 47542643, 47875250, 50747765, 53418700, 66773375, 68174356, 85217945, 89703100, 95085286, 95750500, 101495530, 112128875, 133546750, 170435890, 190170572, 202991060, 224257750, 237713215, 253738825, 267093500, 340871780, 426089725, 448515500, 475426430, 507477650, 852179450, 903310217, 950852860, 1014955300, 1188566075, 1268694125, 1704358900, 1806620434, 2130448625, 2377132150, 2537388250, 3613240868, 4260897250, 4516551085, 4754264300, 5074776500, 5942830375, 8521794500, 9033102170, 11885660750, 18066204340, 22582755425, 23771321500, 45165510850, 90331021700, 112913777125, 225827554250, 451655108500]

約数ペア:

[(1, 451655108500), (2, 225827554250), (4, 112913777125), (5, 90331021700), (10, 45165510850), (19, 23771321500), (20, 22582755425), (25, 18066204340), (38, 11885660750), (50, 9033102170), (53, 8521794500), (76, 5942830375), (89, 5074776500), (95, 4754264300), (100, 4516551085), (106, 4260897250), (125, 3613240868), (178, 2537388250), (190, 2377132150), (212, 2130448625), (250, 1806620434), (265, 1704358900), (356, 1268694125), (380, 1188566075), (445, 1014955300), (475, 950852860), (500, 903310217), (530, 852179450), (890, 507477650), (950, 475426430), (1007, 448515500), (1060, 426089725), (1325, 340871780), (1691, 267093500), (1780, 253738825), (1900, 237713215), (2014, 224257750), (2225, 202991060), (2375, 190170572), (2650, 170435890), (3382, 133546750), (4028, 112128875), (4450, 101495530), (4717, 95750500), (4750, 95085286), (5035, 89703100), (5300, 85217945), (6625, 68174356), (6764, 66773375), (8455, 53418700), (8900, 50747765), (9434, 47875250), (9500, 47542643), (10070, 44851550), (10079, 44811500), (11125, 40598212), (13250, 34087178), (16910, 26709350), (18868, 23937625), (20140, 22425775), (20158, 22405750), (22250, 20299106), (23585, 19150100), (25175, 17940620), (26500, 17043589), (33820, 13354675), (40316, 11202875), (42275, 10683740), (44500, 10149553), (47170, 9575050), (50350, 8970310), (50395, 8962300), (84550, 5341870), (89623, 5039500), (94340, 4787525), (100700, 4485155), (100790, 4481150), (117925, 3830020), (125875, 3588124), (169100, 2670935), (179246, 2519750), (191501, 2358500), (201580, 2240575), (211375, 2136748), (235850, 1915010), (251750, 1794062), (251975, 1792460), (358492, 1259875), (383002, 1179250), (422750, 1068374), (448115, 1007900), (471700, 957505), (503500, 897031), (503950, 896230), (534187, 845500), (589625, 766004)]