857100300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5591}}^1$

素因数の和:5688

約数の個数: 144

約数和(自身を含む): 2873482752

約数和(自身を除く): 2016382452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 73, 75, 84, 100, 105, 140, 146, 150, 175, 210, 219, 292, 300, 350, 365, 420, 438, 511, 525, 700, 730, 876, 1022, 1050, 1095, 1460, 1533, 1825, 2044, 2100, 2190, 2555, 3066, 3650, 4380, 5110, 5475, 5591, 6132, 7300, 7665, 10220, 10950, 11182, 12775, 15330, 16773, 21900, 22364, 25550, 27955, 30660, 33546, 38325, 39137, 51100, 55910, 67092, 76650, 78274, 83865, 111820, 117411, 139775, 153300, 156548, 167730, 195685, 234822, 279550, 335460, 391370, 408143, 419325, 469644, 559100, 587055, 782740, 816286, 838650, 978425, 1174110, 1224429, 1632572, 1677300, 1956850, 2040715, 2348220, 2448858, 2857001, 2935275, 3913700, 4081430, 4897716, 5714002, 5870550, 6122145, 8162860, 8571003, 10203575, 11428004, 11741100, 12244290, 14285005, 17142006, 20407150, 24488580, 28570010, 30610725, 34284012, 40814300, 42855015, 57140020, 61221450, 71425025, 85710030, 122442900, 142850050, 171420060, 214275075, 285700100, 428550150, 857100300]

約数ペア:

[(1, 857100300), (2, 428550150), (3, 285700100), (4, 214275075), (5, 171420060), (6, 142850050), (7, 122442900), (10, 85710030), (12, 71425025), (14, 61221450), (15, 57140020), (20, 42855015), (21, 40814300), (25, 34284012), (28, 30610725), (30, 28570010), (35, 24488580), (42, 20407150), (50, 17142006), (60, 14285005), (70, 12244290), (73, 11741100), (75, 11428004), (84, 10203575), (100, 8571003), (105, 8162860), (140, 6122145), (146, 5870550), (150, 5714002), (175, 4897716), (210, 4081430), (219, 3913700), (292, 2935275), (300, 2857001), (350, 2448858), (365, 2348220), (420, 2040715), (438, 1956850), (511, 1677300), (525, 1632572), (700, 1224429), (730, 1174110), (876, 978425), (1022, 838650), (1050, 816286), (1095, 782740), (1460, 587055), (1533, 559100), (1825, 469644), (2044, 419325), (2100, 408143), (2190, 391370), (2555, 335460), (3066, 279550), (3650, 234822), (4380, 195685), (5110, 167730), (5475, 156548), (5591, 153300), (6132, 139775), (7300, 117411), (7665, 111820), (10220, 83865), (10950, 78274), (11182, 76650), (12775, 67092), (15330, 55910), (16773, 51100), (21900, 39137), (22364, 38325), (25550, 33546), (27955, 30660)]