137977650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 390990600

約数和(自身を除く): 253012950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 97, 109, 145, 150, 174, 194, 218, 225, 261, 290, 291, 327, 435, 450, 485, 522, 545, 582, 654, 725, 870, 873, 970, 981, 1090, 1305, 1450, 1455, 1635, 1746, 1962, 2175, 2425, 2610, 2725, 2813, 2910, 3161, 3270, 4350, 4365, 4850, 4905, 5450, 5626, 6322, 6525, 7275, 8175, 8439, 8730, 9483, 9810, 10573, 13050, 14065, 14550, 15805, 16350, 16878, 18966, 21146, 21825, 24525, 25317, 28130, 28449, 31610, 31719, 42195, 43650, 47415, 49050, 50634, 52865, 56898, 63438, 70325, 79025, 84390, 94830, 95157, 105730, 126585, 140650, 142245, 158050, 158595, 190314, 210975, 237075, 253170, 264325, 284490, 306617, 317190, 421950, 474150, 475785, 528650, 613234, 632925, 711225, 792975, 919851, 951570, 1265850, 1422450, 1533085, 1585950, 1839702, 2378925, 2759553, 3066170, 4599255, 4757850, 5519106, 7665425, 9198510, 13797765, 15330850, 22996275, 27595530, 45992550, 68988825, 137977650]

約数ペア:

[(1, 137977650), (2, 68988825), (3, 45992550), (5, 27595530), (6, 22996275), (9, 15330850), (10, 13797765), (15, 9198510), (18, 7665425), (25, 5519106), (29, 4757850), (30, 4599255), (45, 3066170), (50, 2759553), (58, 2378925), (75, 1839702), (87, 1585950), (90, 1533085), (97, 1422450), (109, 1265850), (145, 951570), (150, 919851), (174, 792975), (194, 711225), (218, 632925), (225, 613234), (261, 528650), (290, 475785), (291, 474150), (327, 421950), (435, 317190), (450, 306617), (485, 284490), (522, 264325), (545, 253170), (582, 237075), (654, 210975), (725, 190314), (870, 158595), (873, 158050), (970, 142245), (981, 140650), (1090, 126585), (1305, 105730), (1450, 95157), (1455, 94830), (1635, 84390), (1746, 79025), (1962, 70325), (2175, 63438), (2425, 56898), (2610, 52865), (2725, 50634), (2813, 49050), (2910, 47415), (3161, 43650), (3270, 42195), (4350, 31719), (4365, 31610), (4850, 28449), (4905, 28130), (5450, 25317), (5626, 24525), (6322, 21825), (6525, 21146), (7275, 18966), (8175, 16878), (8439, 16350), (8730, 15805), (9483, 14550), (9810, 14065), (10573, 13050)]