72322250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:82

約数の個数: 192

約数和(自身を含む): 193100544

約数和(自身を除く): 120778294

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 17, 22, 25, 26, 34, 35, 50, 55, 65, 70, 77, 85, 91, 110, 119, 125, 130, 143, 154, 170, 175, 182, 187, 221, 238, 250, 275, 286, 289, 325, 350, 374, 385, 425, 442, 455, 550, 578, 595, 650, 715, 770, 850, 875, 910, 935, 1001, 1105, 1190, 1309, 1375, 1430, 1445, 1547, 1625, 1750, 1870, 1925, 2002, 2023, 2125, 2210, 2275, 2431, 2618, 2750, 2890, 2975, 3094, 3179, 3250, 3575, 3757, 3850, 4046, 4250, 4550, 4675, 4862, 5005, 5525, 5950, 6358, 6545, 7150, 7225, 7514, 7735, 9350, 9625, 10010, 10115, 11050, 11375, 12155, 13090, 14450, 14875, 15470, 15895, 17017, 17875, 18785, 19250, 20230, 22253, 22750, 23375, 24310, 25025, 26299, 27625, 29750, 31790, 32725, 34034, 35750, 36125, 37570, 38675, 41327, 44506, 46750, 50050, 50575, 52598, 55250, 60775, 65450, 72250, 77350, 79475, 82654, 85085, 93925, 101150, 111265, 121550, 125125, 131495, 158950, 163625, 170170, 187850, 193375, 206635, 222530, 250250, 252875, 262990, 289289, 303875, 327250, 386750, 397375, 413270, 425425, 469625, 505750, 556325, 578578, 607750, 657475, 794750, 850850, 939250, 1033175, 1112650, 1314950, 1446445, 2066350, 2127125, 2781625, 2892890, 3287375, 4254250, 5165875, 5563250, 6574750, 7232225, 10331750, 14464450, 36161125, 72322250]

約数ペア:

[(1, 72322250), (2, 36161125), (5, 14464450), (7, 10331750), (10, 7232225), (11, 6574750), (13, 5563250), (14, 5165875), (17, 4254250), (22, 3287375), (25, 2892890), (26, 2781625), (34, 2127125), (35, 2066350), (50, 1446445), (55, 1314950), (65, 1112650), (70, 1033175), (77, 939250), (85, 850850), (91, 794750), (110, 657475), (119, 607750), (125, 578578), (130, 556325), (143, 505750), (154, 469625), (170, 425425), (175, 413270), (182, 397375), (187, 386750), (221, 327250), (238, 303875), (250, 289289), (275, 262990), (286, 252875), (289, 250250), (325, 222530), (350, 206635), (374, 193375), (385, 187850), (425, 170170), (442, 163625), (455, 158950), (550, 131495), (578, 125125), (595, 121550), (650, 111265), (715, 101150), (770, 93925), (850, 85085), (875, 82654), (910, 79475), (935, 77350), (1001, 72250), (1105, 65450), (1190, 60775), (1309, 55250), (1375, 52598), (1430, 50575), (1445, 50050), (1547, 46750), (1625, 44506), (1750, 41327), (1870, 38675), (1925, 37570), (2002, 36125), (2023, 35750), (2125, 34034), (2210, 32725), (2275, 31790), (2431, 29750), (2618, 27625), (2750, 26299), (2890, 25025), (2975, 24310), (3094, 23375), (3179, 22750), (3250, 22253), (3575, 20230), (3757, 19250), (3850, 18785), (4046, 17875), (4250, 17017), (4550, 15895), (4675, 15470), (4862, 14875), (5005, 14450), (5525, 13090), (5950, 12155), (6358, 11375), (6545, 11050), (7150, 10115), (7225, 10010), (7514, 9625), (7735, 9350)]