133151940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15739}}^1$

素因数の和:15801

約数の個数: 72

約数和(自身を含む): 412513920

約数和(自身を除く): 279361980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 15739, 31478, 47217, 62956, 78695, 94434, 141651, 157390, 188868, 236085, 283302, 314780, 472170, 566604, 708255, 739733, 944340, 1416510, 1479466, 2219199, 2833020, 2958932, 3698665, 4438398, 6657597, 7397330, 8876796, 11095995, 13315194, 14794660, 22191990, 26630388, 33287985, 44383980, 66575970, 133151940]

約数ペア:

[(1, 133151940), (2, 66575970), (3, 44383980), (4, 33287985), (5, 26630388), (6, 22191990), (9, 14794660), (10, 13315194), (12, 11095995), (15, 8876796), (18, 7397330), (20, 6657597), (30, 4438398), (36, 3698665), (45, 2958932), (47, 2833020), (60, 2219199), (90, 1479466), (94, 1416510), (141, 944340), (180, 739733), (188, 708255), (235, 566604), (282, 472170), (423, 314780), (470, 283302), (564, 236085), (705, 188868), (846, 157390), (940, 141651), (1410, 94434), (1692, 78695), (2115, 62956), (2820, 47217), (4230, 31478), (8460, 15739)]