156985481220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{149399}}^1$

素因数の和:149705

約数の個数: 96

約数和(自身を含む): 446966553600

約数和(自身を除く): 289981072380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 211, 249, 332, 415, 422, 498, 633, 830, 844, 996, 1055, 1245, 1266, 1660, 2110, 2490, 2532, 3165, 4220, 4980, 6330, 12660, 17513, 35026, 52539, 70052, 87565, 105078, 149399, 175130, 210156, 262695, 298798, 350260, 448197, 525390, 597596, 746995, 896394, 1050780, 1493990, 1792788, 2240985, 2987980, 4481970, 8963940, 12400117, 24800234, 31523189, 37200351, 49600468, 62000585, 63046378, 74400702, 94569567, 124001170, 126092756, 148801404, 157615945, 186001755, 189139134, 248002340, 315231890, 372003510, 378278268, 472847835, 630463780, 744007020, 945695670, 1891391340, 2616424687, 5232849374, 7849274061, 10465698748, 13082123435, 15698548122, 26164246870, 31397096244, 39246370305, 52328493740, 78492740610, 156985481220]

約数ペア:

[(1, 156985481220), (2, 78492740610), (3, 52328493740), (4, 39246370305), (5, 31397096244), (6, 26164246870), (10, 15698548122), (12, 13082123435), (15, 10465698748), (20, 7849274061), (30, 5232849374), (60, 2616424687), (83, 1891391340), (166, 945695670), (211, 744007020), (249, 630463780), (332, 472847835), (415, 378278268), (422, 372003510), (498, 315231890), (633, 248002340), (830, 189139134), (844, 186001755), (996, 157615945), (1055, 148801404), (1245, 126092756), (1266, 124001170), (1660, 94569567), (2110, 74400702), (2490, 63046378), (2532, 62000585), (3165, 49600468), (4220, 37200351), (4980, 31523189), (6330, 24800234), (12660, 12400117), (17513, 8963940), (35026, 4481970), (52539, 2987980), (70052, 2240985), (87565, 1792788), (105078, 1493990), (149399, 1050780), (175130, 896394), (210156, 746995), (262695, 597596), (298798, 525390), (350260, 448197)]