75855180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:823

約数の個数: 96

約数和(自身を含む): 223082496

約数和(自身を除く): 147227316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 47, 60, 74, 94, 111, 141, 148, 185, 188, 222, 235, 282, 370, 444, 470, 555, 564, 705, 727, 740, 940, 1110, 1410, 1454, 1739, 2181, 2220, 2820, 2908, 3478, 3635, 4362, 5217, 6956, 7270, 8695, 8724, 10434, 10905, 14540, 17390, 20868, 21810, 26085, 26899, 34169, 34780, 43620, 52170, 53798, 68338, 80697, 102507, 104340, 107596, 134495, 136676, 161394, 170845, 205014, 268990, 322788, 341690, 403485, 410028, 512535, 537980, 683380, 806970, 1025070, 1264253, 1613940, 2050140, 2528506, 3792759, 5057012, 6321265, 7585518, 12642530, 15171036, 18963795, 25285060, 37927590, 75855180]

約数ペア:

[(1, 75855180), (2, 37927590), (3, 25285060), (4, 18963795), (5, 15171036), (6, 12642530), (10, 7585518), (12, 6321265), (15, 5057012), (20, 3792759), (30, 2528506), (37, 2050140), (47, 1613940), (60, 1264253), (74, 1025070), (94, 806970), (111, 683380), (141, 537980), (148, 512535), (185, 410028), (188, 403485), (222, 341690), (235, 322788), (282, 268990), (370, 205014), (444, 170845), (470, 161394), (555, 136676), (564, 134495), (705, 107596), (727, 104340), (740, 102507), (940, 80697), (1110, 68338), (1410, 53798), (1454, 52170), (1739, 43620), (2181, 34780), (2220, 34169), (2820, 26899), (2908, 26085), (3478, 21810), (3635, 20868), (4362, 17390), (5217, 14540), (6956, 10905), (7270, 10434), (8695, 8724)]