60279700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 142725240

約数和(自身を除く): 82445540

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 89, 100, 130, 178, 260, 325, 356, 445, 521, 650, 890, 1042, 1157, 1300, 1780, 2084, 2225, 2314, 2605, 4450, 4628, 5210, 5785, 6773, 8900, 10420, 11570, 13025, 13546, 23140, 26050, 27092, 28925, 33865, 46369, 52100, 57850, 67730, 92738, 115700, 135460, 169325, 185476, 231845, 338650, 463690, 602797, 677300, 927380, 1159225, 1205594, 2318450, 2411188, 3013985, 4636900, 6027970, 12055940, 15069925, 30139850, 60279700]

約数ペア:

[(1, 60279700), (2, 30139850), (4, 15069925), (5, 12055940), (10, 6027970), (13, 4636900), (20, 3013985), (25, 2411188), (26, 2318450), (50, 1205594), (52, 1159225), (65, 927380), (89, 677300), (100, 602797), (130, 463690), (178, 338650), (260, 231845), (325, 185476), (356, 169325), (445, 135460), (521, 115700), (650, 92738), (890, 67730), (1042, 57850), (1157, 52100), (1300, 46369), (1780, 33865), (2084, 28925), (2225, 27092), (2314, 26050), (2605, 23140), (4450, 13546), (4628, 13025), (5210, 11570), (5785, 10420), (6773, 8900)]