150916440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 470059200

約数和(自身を除く): 319142760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 61, 106, 120, 122, 159, 183, 212, 244, 265, 305, 318, 366, 389, 424, 488, 530, 610, 636, 732, 778, 795, 915, 1060, 1167, 1220, 1272, 1464, 1556, 1590, 1830, 1945, 2120, 2334, 2440, 3112, 3180, 3233, 3660, 3890, 4668, 5835, 6360, 6466, 7320, 7780, 9336, 9699, 11670, 12932, 15560, 16165, 19398, 20617, 23340, 23729, 25864, 32330, 38796, 41234, 46680, 47458, 48495, 61851, 64660, 71187, 77592, 82468, 94916, 96990, 103085, 118645, 123702, 129320, 142374, 164936, 189832, 193980, 206170, 237290, 247404, 284748, 309255, 355935, 387960, 412340, 474580, 494808, 569496, 618510, 711870, 824680, 949160, 1237020, 1257637, 1423740, 2474040, 2515274, 2847480, 3772911, 5030548, 6288185, 7545822, 10061096, 12576370, 15091644, 18864555, 25152740, 30183288, 37729110, 50305480, 75458220, 150916440]

約数ペア:

[(1, 150916440), (2, 75458220), (3, 50305480), (4, 37729110), (5, 30183288), (6, 25152740), (8, 18864555), (10, 15091644), (12, 12576370), (15, 10061096), (20, 7545822), (24, 6288185), (30, 5030548), (40, 3772911), (53, 2847480), (60, 2515274), (61, 2474040), (106, 1423740), (120, 1257637), (122, 1237020), (159, 949160), (183, 824680), (212, 711870), (244, 618510), (265, 569496), (305, 494808), (318, 474580), (366, 412340), (389, 387960), (424, 355935), (488, 309255), (530, 284748), (610, 247404), (636, 237290), (732, 206170), (778, 193980), (795, 189832), (915, 164936), (1060, 142374), (1167, 129320), (1220, 123702), (1272, 118645), (1464, 103085), (1556, 96990), (1590, 94916), (1830, 82468), (1945, 77592), (2120, 71187), (2334, 64660), (2440, 61851), (3112, 48495), (3180, 47458), (3233, 46680), (3660, 41234), (3890, 38796), (4668, 32330), (5835, 25864), (6360, 23729), (6466, 23340), (7320, 20617), (7780, 19398), (9336, 16165), (9699, 15560), (11670, 12932)]