155198700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1293

約数の個数: 144

約数和(自身を含む): 509967360

約数和(自身を除く): 354768660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 90, 94, 100, 108, 135, 141, 150, 180, 188, 225, 235, 270, 282, 300, 423, 450, 470, 540, 564, 675, 705, 846, 900, 940, 1175, 1223, 1269, 1350, 1410, 1692, 2115, 2350, 2446, 2538, 2700, 2820, 3525, 3669, 4230, 4700, 4892, 5076, 6115, 6345, 7050, 7338, 8460, 10575, 11007, 12230, 12690, 14100, 14676, 18345, 21150, 22014, 24460, 25380, 30575, 31725, 33021, 36690, 42300, 44028, 55035, 57481, 61150, 63450, 66042, 73380, 91725, 110070, 114962, 122300, 126900, 132084, 165105, 172443, 183450, 220140, 229924, 275175, 287405, 330210, 344886, 366900, 517329, 550350, 574810, 660420, 689772, 825525, 862215, 1034658, 1100700, 1149620, 1437025, 1551987, 1651050, 1724430, 2069316, 2586645, 2874050, 3103974, 3302100, 3448860, 4311075, 5173290, 5748100, 6207948, 7759935, 8622150, 10346580, 12933225, 15519870, 17244300, 25866450, 31039740, 38799675, 51732900, 77599350, 155198700]

約数ペア:

[(1, 155198700), (2, 77599350), (3, 51732900), (4, 38799675), (5, 31039740), (6, 25866450), (9, 17244300), (10, 15519870), (12, 12933225), (15, 10346580), (18, 8622150), (20, 7759935), (25, 6207948), (27, 5748100), (30, 5173290), (36, 4311075), (45, 3448860), (47, 3302100), (50, 3103974), (54, 2874050), (60, 2586645), (75, 2069316), (90, 1724430), (94, 1651050), (100, 1551987), (108, 1437025), (135, 1149620), (141, 1100700), (150, 1034658), (180, 862215), (188, 825525), (225, 689772), (235, 660420), (270, 574810), (282, 550350), (300, 517329), (423, 366900), (450, 344886), (470, 330210), (540, 287405), (564, 275175), (675, 229924), (705, 220140), (846, 183450), (900, 172443), (940, 165105), (1175, 132084), (1223, 126900), (1269, 122300), (1350, 114962), (1410, 110070), (1692, 91725), (2115, 73380), (2350, 66042), (2446, 63450), (2538, 61150), (2700, 57481), (2820, 55035), (3525, 44028), (3669, 42300), (4230, 36690), (4700, 33021), (4892, 31725), (5076, 30575), (6115, 25380), (6345, 24460), (7050, 22014), (7338, 21150), (8460, 18345), (10575, 14676), (11007, 14100), (12230, 12690)]