614977700

素因数分解:

$2^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:597

約数の個数: 72

約数和(自身を含む): 1357621440

約数和(自身を除く): 742643740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 139, 151, 278, 293, 302, 556, 586, 604, 695, 755, 1172, 1390, 1465, 1510, 2780, 2930, 3020, 3475, 3775, 5860, 6950, 7325, 7550, 13900, 14650, 15100, 20989, 29300, 40727, 41978, 44243, 81454, 83956, 88486, 104945, 162908, 176972, 203635, 209890, 221215, 407270, 419780, 442430, 524725, 814540, 884860, 1018175, 1049450, 1106075, 2036350, 2098900, 2212150, 4072700, 4424300, 6149777, 12299554, 24599108, 30748885, 61497770, 122995540, 153744425, 307488850, 614977700]

約数ペア:

[(1, 614977700), (2, 307488850), (4, 153744425), (5, 122995540), (10, 61497770), (20, 30748885), (25, 24599108), (50, 12299554), (100, 6149777), (139, 4424300), (151, 4072700), (278, 2212150), (293, 2098900), (302, 2036350), (556, 1106075), (586, 1049450), (604, 1018175), (695, 884860), (755, 814540), (1172, 524725), (1390, 442430), (1465, 419780), (1510, 407270), (2780, 221215), (2930, 209890), (3020, 203635), (3475, 176972), (3775, 162908), (5860, 104945), (6950, 88486), (7325, 83956), (7550, 81454), (13900, 44243), (14650, 41978), (15100, 40727), (20989, 29300)]