155505300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:798

約数の個数: 144

約数和(自身を含む): 485302272

約数和(自身を除く): 329796972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 31, 46, 50, 60, 62, 69, 75, 92, 93, 100, 115, 124, 138, 150, 155, 186, 230, 276, 300, 310, 345, 372, 460, 465, 575, 620, 690, 713, 727, 775, 930, 1150, 1380, 1426, 1454, 1550, 1725, 1860, 2139, 2181, 2300, 2325, 2852, 2908, 3100, 3450, 3565, 3635, 4278, 4362, 4650, 6900, 7130, 7270, 8556, 8724, 9300, 10695, 10905, 14260, 14540, 16721, 17825, 18175, 21390, 21810, 22537, 33442, 35650, 36350, 42780, 43620, 45074, 50163, 53475, 54525, 66884, 67611, 71300, 72700, 83605, 90148, 100326, 106950, 109050, 112685, 135222, 167210, 200652, 213900, 218100, 225370, 250815, 270444, 334420, 338055, 418025, 450740, 501630, 518351, 563425, 676110, 836050, 1003260, 1036702, 1126850, 1254075, 1352220, 1555053, 1672100, 1690275, 2073404, 2253700, 2508150, 2591755, 3110106, 3380550, 5016300, 5183510, 6220212, 6761100, 7775265, 10367020, 12958775, 15550530, 25917550, 31101060, 38876325, 51835100, 77752650, 155505300]

約数ペア:

[(1, 155505300), (2, 77752650), (3, 51835100), (4, 38876325), (5, 31101060), (6, 25917550), (10, 15550530), (12, 12958775), (15, 10367020), (20, 7775265), (23, 6761100), (25, 6220212), (30, 5183510), (31, 5016300), (46, 3380550), (50, 3110106), (60, 2591755), (62, 2508150), (69, 2253700), (75, 2073404), (92, 1690275), (93, 1672100), (100, 1555053), (115, 1352220), (124, 1254075), (138, 1126850), (150, 1036702), (155, 1003260), (186, 836050), (230, 676110), (276, 563425), (300, 518351), (310, 501630), (345, 450740), (372, 418025), (460, 338055), (465, 334420), (575, 270444), (620, 250815), (690, 225370), (713, 218100), (727, 213900), (775, 200652), (930, 167210), (1150, 135222), (1380, 112685), (1426, 109050), (1454, 106950), (1550, 100326), (1725, 90148), (1860, 83605), (2139, 72700), (2181, 71300), (2300, 67611), (2325, 66884), (2852, 54525), (2908, 53475), (3100, 50163), (3450, 45074), (3565, 43620), (3635, 42780), (4278, 36350), (4362, 35650), (4650, 33442), (6900, 22537), (7130, 21810), (7270, 21390), (8556, 18175), (8724, 17825), (9300, 16721), (10695, 14540), (10905, 14260)]