230274200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2917

約数の個数: 96

約数和(自身を含む): 595378560

約数和(自身を除く): 365104360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 200, 248, 260, 310, 325, 403, 520, 620, 650, 775, 806, 1240, 1300, 1550, 1612, 2015, 2600, 2857, 3100, 3224, 4030, 5714, 6200, 8060, 10075, 11428, 14285, 16120, 20150, 22856, 28570, 37141, 40300, 57140, 71425, 74282, 80600, 88567, 114280, 142850, 148564, 177134, 185705, 285700, 297128, 354268, 371410, 442835, 571400, 708536, 742820, 885670, 928525, 1151371, 1485640, 1771340, 1857050, 2214175, 2302742, 3542680, 3714100, 4428350, 4605484, 5756855, 7428200, 8856700, 9210968, 11513710, 17713400, 23027420, 28784275, 46054840, 57568550, 115137100, 230274200]

約数ペア:

[(1, 230274200), (2, 115137100), (4, 57568550), (5, 46054840), (8, 28784275), (10, 23027420), (13, 17713400), (20, 11513710), (25, 9210968), (26, 8856700), (31, 7428200), (40, 5756855), (50, 4605484), (52, 4428350), (62, 3714100), (65, 3542680), (100, 2302742), (104, 2214175), (124, 1857050), (130, 1771340), (155, 1485640), (200, 1151371), (248, 928525), (260, 885670), (310, 742820), (325, 708536), (403, 571400), (520, 442835), (620, 371410), (650, 354268), (775, 297128), (806, 285700), (1240, 185705), (1300, 177134), (1550, 148564), (1612, 142850), (2015, 114280), (2600, 88567), (2857, 80600), (3100, 74282), (3224, 71425), (4030, 57140), (5714, 40300), (6200, 37141), (8060, 28570), (10075, 22856), (11428, 20150), (14285, 16120)]