125365500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2181

約数の個数: 144

約数和(自身を含む): 426107136

約数和(自身を除く): 300741636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 125, 130, 150, 156, 180, 195, 225, 234, 250, 260, 300, 325, 375, 390, 450, 468, 500, 585, 650, 750, 780, 900, 975, 1125, 1170, 1300, 1500, 1625, 1950, 2143, 2250, 2340, 2925, 3250, 3900, 4286, 4500, 4875, 5850, 6429, 6500, 8572, 9750, 10715, 11700, 12858, 14625, 19287, 19500, 21430, 25716, 27859, 29250, 32145, 38574, 42860, 53575, 55718, 58500, 64290, 77148, 83577, 96435, 107150, 111436, 128580, 139295, 160725, 167154, 192870, 214300, 250731, 267875, 278590, 321450, 334308, 385740, 417885, 482175, 501462, 535750, 557180, 642900, 696475, 803625, 835770, 964350, 1002924, 1071500, 1253655, 1392950, 1607250, 1671540, 1928700, 2089425, 2410875, 2507310, 2785900, 3214500, 3482375, 4178850, 4821750, 5014620, 6268275, 6964750, 8357700, 9643500, 10447125, 12536550, 13929500, 20894250, 25073100, 31341375, 41788500, 62682750, 125365500]

約数ペア:

[(1, 125365500), (2, 62682750), (3, 41788500), (4, 31341375), (5, 25073100), (6, 20894250), (9, 13929500), (10, 12536550), (12, 10447125), (13, 9643500), (15, 8357700), (18, 6964750), (20, 6268275), (25, 5014620), (26, 4821750), (30, 4178850), (36, 3482375), (39, 3214500), (45, 2785900), (50, 2507310), (52, 2410875), (60, 2089425), (65, 1928700), (75, 1671540), (78, 1607250), (90, 1392950), (100, 1253655), (117, 1071500), (125, 1002924), (130, 964350), (150, 835770), (156, 803625), (180, 696475), (195, 642900), (225, 557180), (234, 535750), (250, 501462), (260, 482175), (300, 417885), (325, 385740), (375, 334308), (390, 321450), (450, 278590), (468, 267875), (500, 250731), (585, 214300), (650, 192870), (750, 167154), (780, 160725), (900, 139295), (975, 128580), (1125, 111436), (1170, 107150), (1300, 96435), (1500, 83577), (1625, 77148), (1950, 64290), (2143, 58500), (2250, 55718), (2340, 53575), (2925, 42860), (3250, 38574), (3900, 32145), (4286, 29250), (4500, 27859), (4875, 25716), (5850, 21430), (6429, 19500), (6500, 19287), (8572, 14625), (9750, 12858), (10715, 11700)]