204535950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1746

約数の個数: 96

約数和(自身を含む): 546691200

約数和(自身を除く): 342155250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 43, 50, 57, 75, 86, 95, 114, 129, 150, 190, 215, 258, 285, 430, 475, 570, 645, 817, 950, 1075, 1290, 1425, 1634, 1669, 2150, 2451, 2850, 3225, 3338, 4085, 4902, 5007, 6450, 8170, 8345, 10014, 12255, 16690, 20425, 24510, 25035, 31711, 40850, 41725, 50070, 61275, 63422, 71767, 83450, 95133, 122550, 125175, 143534, 158555, 190266, 215301, 250350, 317110, 358835, 430602, 475665, 717670, 792775, 951330, 1076505, 1363573, 1585550, 1794175, 2153010, 2378325, 2727146, 3588350, 4090719, 4756650, 5382525, 6817865, 8181438, 10765050, 13635730, 20453595, 34089325, 40907190, 68178650, 102267975, 204535950]

約数ペア:

[(1, 204535950), (2, 102267975), (3, 68178650), (5, 40907190), (6, 34089325), (10, 20453595), (15, 13635730), (19, 10765050), (25, 8181438), (30, 6817865), (38, 5382525), (43, 4756650), (50, 4090719), (57, 3588350), (75, 2727146), (86, 2378325), (95, 2153010), (114, 1794175), (129, 1585550), (150, 1363573), (190, 1076505), (215, 951330), (258, 792775), (285, 717670), (430, 475665), (475, 430602), (570, 358835), (645, 317110), (817, 250350), (950, 215301), (1075, 190266), (1290, 158555), (1425, 143534), (1634, 125175), (1669, 122550), (2150, 95133), (2451, 83450), (2850, 71767), (3225, 63422), (3338, 61275), (4085, 50070), (4902, 41725), (5007, 40850), (6450, 31711), (8170, 25035), (8345, 24510), (10014, 20425), (12255, 16690)]