123953700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:926

約数の個数: 144

約数和(自身を含む): 397127360

約数和(自身を除く): 273173660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 37, 39, 50, 52, 60, 65, 74, 75, 78, 100, 111, 130, 148, 150, 156, 185, 195, 222, 260, 300, 325, 370, 390, 444, 481, 555, 650, 740, 780, 859, 925, 962, 975, 1110, 1300, 1443, 1718, 1850, 1924, 1950, 2220, 2405, 2577, 2775, 2886, 3436, 3700, 3900, 4295, 4810, 5154, 5550, 5772, 7215, 8590, 9620, 10308, 11100, 11167, 12025, 12885, 14430, 17180, 21475, 22334, 24050, 25770, 28860, 31783, 33501, 36075, 42950, 44668, 48100, 51540, 55835, 63566, 64425, 67002, 72150, 85900, 95349, 111670, 127132, 128850, 134004, 144300, 158915, 167505, 190698, 223340, 257700, 279175, 317830, 335010, 381396, 413179, 476745, 558350, 635660, 670020, 794575, 826358, 837525, 953490, 1116700, 1239537, 1589150, 1652716, 1675050, 1906980, 2065895, 2383725, 2479074, 3178300, 3350100, 4131790, 4767450, 4958148, 6197685, 8263580, 9534900, 10329475, 12395370, 20658950, 24790740, 30988425, 41317900, 61976850, 123953700]

約数ペア:

[(1, 123953700), (2, 61976850), (3, 41317900), (4, 30988425), (5, 24790740), (6, 20658950), (10, 12395370), (12, 10329475), (13, 9534900), (15, 8263580), (20, 6197685), (25, 4958148), (26, 4767450), (30, 4131790), (37, 3350100), (39, 3178300), (50, 2479074), (52, 2383725), (60, 2065895), (65, 1906980), (74, 1675050), (75, 1652716), (78, 1589150), (100, 1239537), (111, 1116700), (130, 953490), (148, 837525), (150, 826358), (156, 794575), (185, 670020), (195, 635660), (222, 558350), (260, 476745), (300, 413179), (325, 381396), (370, 335010), (390, 317830), (444, 279175), (481, 257700), (555, 223340), (650, 190698), (740, 167505), (780, 158915), (859, 144300), (925, 134004), (962, 128850), (975, 127132), (1110, 111670), (1300, 95349), (1443, 85900), (1718, 72150), (1850, 67002), (1924, 64425), (1950, 63566), (2220, 55835), (2405, 51540), (2577, 48100), (2775, 44668), (2886, 42950), (3436, 36075), (3700, 33501), (3900, 31783), (4295, 28860), (4810, 25770), (5154, 24050), (5550, 22334), (5772, 21475), (7215, 17180), (8590, 14430), (9620, 12885), (10308, 12025), (11100, 11167)]