145215780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{773}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 424424448

約数和(自身を除く): 279208668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 101, 124, 155, 186, 202, 303, 310, 372, 404, 465, 505, 606, 620, 773, 930, 1010, 1212, 1515, 1546, 1860, 2020, 2319, 3030, 3092, 3131, 3865, 4638, 6060, 6262, 7730, 9276, 9393, 11595, 12524, 15460, 15655, 18786, 23190, 23963, 31310, 37572, 46380, 46965, 47926, 62620, 71889, 78073, 93930, 95852, 119815, 143778, 156146, 187860, 234219, 239630, 287556, 312292, 359445, 390365, 468438, 479260, 718890, 780730, 936876, 1171095, 1437780, 1561460, 2342190, 2420263, 4684380, 4840526, 7260789, 9681052, 12101315, 14521578, 24202630, 29043156, 36303945, 48405260, 72607890, 145215780]

約数ペア:

[(1, 145215780), (2, 72607890), (3, 48405260), (4, 36303945), (5, 29043156), (6, 24202630), (10, 14521578), (12, 12101315), (15, 9681052), (20, 7260789), (30, 4840526), (31, 4684380), (60, 2420263), (62, 2342190), (93, 1561460), (101, 1437780), (124, 1171095), (155, 936876), (186, 780730), (202, 718890), (303, 479260), (310, 468438), (372, 390365), (404, 359445), (465, 312292), (505, 287556), (606, 239630), (620, 234219), (773, 187860), (930, 156146), (1010, 143778), (1212, 119815), (1515, 95852), (1546, 93930), (1860, 78073), (2020, 71889), (2319, 62620), (3030, 47926), (3092, 46965), (3131, 46380), (3865, 37572), (4638, 31310), (6060, 23963), (6262, 23190), (7730, 18786), (9276, 15655), (9393, 15460), (11595, 12524)]