150812520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 474439680

約数和(自身を除く): 323627160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 71, 93, 120, 124, 142, 155, 186, 213, 248, 284, 310, 355, 372, 426, 465, 568, 571, 620, 710, 744, 852, 930, 1065, 1142, 1240, 1420, 1704, 1713, 1860, 2130, 2201, 2284, 2840, 2855, 3426, 3720, 4260, 4402, 4568, 5710, 6603, 6852, 8520, 8565, 8804, 11005, 11420, 13206, 13704, 17130, 17608, 17701, 22010, 22840, 26412, 33015, 34260, 35402, 40541, 44020, 52824, 53103, 66030, 68520, 70804, 81082, 88040, 88505, 106206, 121623, 132060, 141608, 162164, 177010, 202705, 212412, 243246, 264120, 265515, 324328, 354020, 405410, 424824, 486492, 531030, 608115, 708040, 810820, 972984, 1062060, 1216230, 1256771, 1621640, 2124120, 2432460, 2513542, 3770313, 4864920, 5027084, 6283855, 7540626, 10054168, 12567710, 15081252, 18851565, 25135420, 30162504, 37703130, 50270840, 75406260, 150812520]

約数ペア:

[(1, 150812520), (2, 75406260), (3, 50270840), (4, 37703130), (5, 30162504), (6, 25135420), (8, 18851565), (10, 15081252), (12, 12567710), (15, 10054168), (20, 7540626), (24, 6283855), (30, 5027084), (31, 4864920), (40, 3770313), (60, 2513542), (62, 2432460), (71, 2124120), (93, 1621640), (120, 1256771), (124, 1216230), (142, 1062060), (155, 972984), (186, 810820), (213, 708040), (248, 608115), (284, 531030), (310, 486492), (355, 424824), (372, 405410), (426, 354020), (465, 324328), (568, 265515), (571, 264120), (620, 243246), (710, 212412), (744, 202705), (852, 177010), (930, 162164), (1065, 141608), (1142, 132060), (1240, 121623), (1420, 106206), (1704, 88505), (1713, 88040), (1860, 81082), (2130, 70804), (2201, 68520), (2284, 66030), (2840, 53103), (2855, 52824), (3426, 44020), (3720, 40541), (4260, 35402), (4402, 34260), (4568, 33015), (5710, 26412), (6603, 22840), (6852, 22010), (8520, 17701), (8565, 17608), (8804, 17130), (11005, 13704), (11420, 13206)]