133880940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23993}}^1$

素因数の和:24039

約数の個数: 72

約数和(自身を含む): 419223168

約数和(自身を除く): 285342228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 23993, 47986, 71979, 95972, 119965, 143958, 215937, 239930, 287916, 359895, 431874, 479860, 719790, 743783, 863748, 1079685, 1439580, 1487566, 2159370, 2231349, 2975132, 3718915, 4318740, 4462698, 6694047, 7437830, 8925396, 11156745, 13388094, 14875660, 22313490, 26776188, 33470235, 44626980, 66940470, 133880940]

約数ペア:

[(1, 133880940), (2, 66940470), (3, 44626980), (4, 33470235), (5, 26776188), (6, 22313490), (9, 14875660), (10, 13388094), (12, 11156745), (15, 8925396), (18, 7437830), (20, 6694047), (30, 4462698), (31, 4318740), (36, 3718915), (45, 2975132), (60, 2231349), (62, 2159370), (90, 1487566), (93, 1439580), (124, 1079685), (155, 863748), (180, 743783), (186, 719790), (279, 479860), (310, 431874), (372, 359895), (465, 287916), (558, 239930), (620, 215937), (930, 143958), (1116, 119965), (1395, 95972), (1860, 71979), (2790, 47986), (5580, 23993)]