1572149900

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{761}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 3475079664

約数和(自身を除く): 1902929764

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 283, 292, 365, 566, 730, 761, 1132, 1415, 1460, 1522, 1825, 2830, 3044, 3650, 3805, 5660, 7075, 7300, 7610, 14150, 15220, 19025, 20659, 28300, 38050, 41318, 55553, 76100, 82636, 103295, 111106, 206590, 215363, 222212, 277765, 413180, 430726, 516475, 555530, 861452, 1032950, 1076815, 1111060, 1388825, 2065900, 2153630, 2777650, 4307260, 5384075, 5555300, 10768150, 15721499, 21536300, 31442998, 62885996, 78607495, 157214990, 314429980, 393037475, 786074950, 1572149900]

約数ペア:

[(1, 1572149900), (2, 786074950), (4, 393037475), (5, 314429980), (10, 157214990), (20, 78607495), (25, 62885996), (50, 31442998), (73, 21536300), (100, 15721499), (146, 10768150), (283, 5555300), (292, 5384075), (365, 4307260), (566, 2777650), (730, 2153630), (761, 2065900), (1132, 1388825), (1415, 1111060), (1460, 1076815), (1522, 1032950), (1825, 861452), (2830, 555530), (3044, 516475), (3650, 430726), (3805, 413180), (5660, 277765), (7075, 222212), (7300, 215363), (7610, 206590), (14150, 111106), (15220, 103295), (19025, 82636), (20659, 76100), (28300, 55553), (38050, 41318)]