151374238900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{761}}^1\times {\mathrm{32609}}^1$

素因数の和:33445

約数の個数: 72

約数和(自身を含む): 334316024280

約数和(自身を除く): 182941785380

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 761, 1220, 1522, 1525, 3044, 3050, 3805, 6100, 7610, 15220, 19025, 32609, 38050, 46421, 65218, 76100, 92842, 130436, 163045, 185684, 232105, 326090, 464210, 652180, 815225, 928420, 1160525, 1630450, 1989149, 2321050, 3260900, 3978298, 4642100, 7956596, 9945745, 19891490, 24815449, 39782980, 49630898, 49728725, 99261796, 99457450, 124077245, 198914900, 248154490, 496308980, 620386225, 1240772450, 1513742389, 2481544900, 3027484778, 6054969556, 7568711945, 15137423890, 30274847780, 37843559725, 75687119450, 151374238900]

約数ペア:

[(1, 151374238900), (2, 75687119450), (4, 37843559725), (5, 30274847780), (10, 15137423890), (20, 7568711945), (25, 6054969556), (50, 3027484778), (61, 2481544900), (100, 1513742389), (122, 1240772450), (244, 620386225), (305, 496308980), (610, 248154490), (761, 198914900), (1220, 124077245), (1522, 99457450), (1525, 99261796), (3044, 49728725), (3050, 49630898), (3805, 39782980), (6100, 24815449), (7610, 19891490), (15220, 9945745), (19025, 7956596), (32609, 4642100), (38050, 3978298), (46421, 3260900), (65218, 2321050), (76100, 1989149), (92842, 1630450), (130436, 1160525), (163045, 928420), (185684, 815225), (232105, 652180), (326090, 464210)]