70988200

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 173660760

約数和(自身を除く): 102672560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 53, 74, 100, 106, 148, 181, 185, 200, 212, 265, 296, 362, 370, 424, 530, 724, 740, 905, 925, 1060, 1325, 1448, 1480, 1810, 1850, 1961, 2120, 2650, 3620, 3700, 3922, 4525, 5300, 6697, 7240, 7400, 7844, 9050, 9593, 9805, 10600, 13394, 15688, 18100, 19186, 19610, 26788, 33485, 36200, 38372, 39220, 47965, 49025, 53576, 66970, 76744, 78440, 95930, 98050, 133940, 167425, 191860, 196100, 239825, 267880, 334850, 354941, 383720, 392200, 479650, 669700, 709882, 959300, 1339400, 1419764, 1774705, 1918600, 2839528, 3549410, 7098820, 8873525, 14197640, 17747050, 35494100, 70988200]

約数ペア:

[(1, 70988200), (2, 35494100), (4, 17747050), (5, 14197640), (8, 8873525), (10, 7098820), (20, 3549410), (25, 2839528), (37, 1918600), (40, 1774705), (50, 1419764), (53, 1339400), (74, 959300), (100, 709882), (106, 669700), (148, 479650), (181, 392200), (185, 383720), (200, 354941), (212, 334850), (265, 267880), (296, 239825), (362, 196100), (370, 191860), (424, 167425), (530, 133940), (724, 98050), (740, 95930), (905, 78440), (925, 76744), (1060, 66970), (1325, 53576), (1448, 49025), (1480, 47965), (1810, 39220), (1850, 38372), (1961, 36200), (2120, 33485), (2650, 26788), (3620, 19610), (3700, 19186), (3922, 18100), (4525, 15688), (5300, 13394), (6697, 10600), (7240, 9805), (7400, 9593), (7844, 9050)]