147281700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 444346560

約数和(自身を除く): 297064860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 59, 60, 75, 100, 106, 118, 150, 157, 159, 177, 212, 236, 265, 295, 300, 314, 318, 354, 471, 530, 590, 628, 636, 708, 785, 795, 885, 942, 1060, 1180, 1325, 1475, 1570, 1590, 1770, 1884, 2355, 2650, 2950, 3127, 3140, 3180, 3540, 3925, 3975, 4425, 4710, 5300, 5900, 6254, 7850, 7950, 8321, 8850, 9263, 9381, 9420, 11775, 12508, 15635, 15700, 15900, 16642, 17700, 18526, 18762, 23550, 24963, 27789, 31270, 33284, 37052, 37524, 41605, 46315, 46905, 47100, 49926, 55578, 62540, 78175, 83210, 92630, 93810, 99852, 111156, 124815, 138945, 156350, 166420, 185260, 187620, 208025, 231575, 234525, 249630, 277890, 312700, 416050, 463150, 469050, 490939, 499260, 555780, 624075, 694725, 832100, 926300, 938100, 981878, 1248150, 1389450, 1472817, 1963756, 2454695, 2496300, 2778900, 2945634, 4909390, 5891268, 7364085, 9818780, 12273475, 14728170, 24546950, 29456340, 36820425, 49093900, 73640850, 147281700]

約数ペア:

[(1, 147281700), (2, 73640850), (3, 49093900), (4, 36820425), (5, 29456340), (6, 24546950), (10, 14728170), (12, 12273475), (15, 9818780), (20, 7364085), (25, 5891268), (30, 4909390), (50, 2945634), (53, 2778900), (59, 2496300), (60, 2454695), (75, 1963756), (100, 1472817), (106, 1389450), (118, 1248150), (150, 981878), (157, 938100), (159, 926300), (177, 832100), (212, 694725), (236, 624075), (265, 555780), (295, 499260), (300, 490939), (314, 469050), (318, 463150), (354, 416050), (471, 312700), (530, 277890), (590, 249630), (628, 234525), (636, 231575), (708, 208025), (785, 187620), (795, 185260), (885, 166420), (942, 156350), (1060, 138945), (1180, 124815), (1325, 111156), (1475, 99852), (1570, 93810), (1590, 92630), (1770, 83210), (1884, 78175), (2355, 62540), (2650, 55578), (2950, 49926), (3127, 47100), (3140, 46905), (3180, 46315), (3540, 41605), (3925, 37524), (3975, 37052), (4425, 33284), (4710, 31270), (5300, 27789), (5900, 24963), (6254, 23550), (7850, 18762), (7950, 18526), (8321, 17700), (8850, 16642), (9263, 15900), (9381, 15700), (9420, 15635), (11775, 12508)]