69835680100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{773}}^1\times {\mathrm{31153}}^1$

素因数の和:31969

約数の個数: 72

約数和(自身を含む): 156976905960

約数和(自身を除く): 87141225860

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 773, 1450, 1546, 2900, 3092, 3865, 7730, 15460, 19325, 22417, 31153, 38650, 44834, 62306, 77300, 89668, 112085, 124612, 155765, 224170, 311530, 448340, 560425, 623060, 778825, 903437, 1120850, 1557650, 1806874, 2241700, 3115300, 3613748, 4517185, 9034370, 18068740, 22585925, 24081269, 45171850, 48162538, 90343700, 96325076, 120406345, 240812690, 481625380, 602031725, 698356801, 1204063450, 1396713602, 2408126900, 2793427204, 3491784005, 6983568010, 13967136020, 17458920025, 34917840050, 69835680100]

約数ペア:

[(1, 69835680100), (2, 34917840050), (4, 17458920025), (5, 13967136020), (10, 6983568010), (20, 3491784005), (25, 2793427204), (29, 2408126900), (50, 1396713602), (58, 1204063450), (100, 698356801), (116, 602031725), (145, 481625380), (290, 240812690), (580, 120406345), (725, 96325076), (773, 90343700), (1450, 48162538), (1546, 45171850), (2900, 24081269), (3092, 22585925), (3865, 18068740), (7730, 9034370), (15460, 4517185), (19325, 3613748), (22417, 3115300), (31153, 2241700), (38650, 1806874), (44834, 1557650), (62306, 1120850), (77300, 903437), (89668, 778825), (112085, 623060), (124612, 560425), (155765, 448340), (224170, 311530)]