152668620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1312

約数の個数: 144

約数和(自身を含む): 508540032

約数和(自身を除く): 355871412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 53, 60, 65, 78, 90, 106, 117, 130, 156, 159, 180, 195, 212, 234, 260, 265, 318, 390, 468, 477, 530, 585, 636, 689, 780, 795, 954, 1060, 1170, 1231, 1378, 1590, 1908, 2067, 2340, 2385, 2462, 2756, 3180, 3445, 3693, 4134, 4770, 4924, 6155, 6201, 6890, 7386, 8268, 9540, 10335, 11079, 12310, 12402, 13780, 14772, 16003, 18465, 20670, 22158, 24620, 24804, 31005, 32006, 36930, 41340, 44316, 48009, 55395, 62010, 64012, 65243, 73860, 80015, 96018, 110790, 124020, 130486, 144027, 160030, 192036, 195729, 221580, 240045, 260972, 288054, 320060, 326215, 391458, 480090, 576108, 587187, 652430, 720135, 782916, 848159, 960180, 978645, 1174374, 1304860, 1440270, 1696318, 1957290, 2348748, 2544477, 2880540, 2935935, 3392636, 3914580, 4240795, 5088954, 5871870, 7633431, 8481590, 10177908, 11743740, 12722385, 15266862, 16963180, 25444770, 30533724, 38167155, 50889540, 76334310, 152668620]

約数ペア:

[(1, 152668620), (2, 76334310), (3, 50889540), (4, 38167155), (5, 30533724), (6, 25444770), (9, 16963180), (10, 15266862), (12, 12722385), (13, 11743740), (15, 10177908), (18, 8481590), (20, 7633431), (26, 5871870), (30, 5088954), (36, 4240795), (39, 3914580), (45, 3392636), (52, 2935935), (53, 2880540), (60, 2544477), (65, 2348748), (78, 1957290), (90, 1696318), (106, 1440270), (117, 1304860), (130, 1174374), (156, 978645), (159, 960180), (180, 848159), (195, 782916), (212, 720135), (234, 652430), (260, 587187), (265, 576108), (318, 480090), (390, 391458), (468, 326215), (477, 320060), (530, 288054), (585, 260972), (636, 240045), (689, 221580), (780, 195729), (795, 192036), (954, 160030), (1060, 144027), (1170, 130486), (1231, 124020), (1378, 110790), (1590, 96018), (1908, 80015), (2067, 73860), (2340, 65243), (2385, 64012), (2462, 62010), (2756, 55395), (3180, 48009), (3445, 44316), (3693, 41340), (4134, 36930), (4770, 32006), (4924, 31005), (6155, 24804), (6201, 24620), (6890, 22158), (7386, 20670), (8268, 18465), (9540, 16003), (10335, 14772), (11079, 13780), (12310, 12402)]