728906100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6029}}^1$

素因数の和:6090

約数の個数: 144

約数和(自身を含む): 2344849920

約数和(自身を除く): 1615943820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 31, 39, 50, 52, 60, 62, 65, 75, 78, 93, 100, 124, 130, 150, 155, 156, 186, 195, 260, 300, 310, 325, 372, 390, 403, 465, 620, 650, 775, 780, 806, 930, 975, 1209, 1300, 1550, 1612, 1860, 1950, 2015, 2325, 2418, 3100, 3900, 4030, 4650, 4836, 6029, 6045, 8060, 9300, 10075, 12058, 12090, 18087, 20150, 24116, 24180, 30145, 30225, 36174, 40300, 60290, 60450, 72348, 78377, 90435, 120580, 120900, 150725, 156754, 180870, 186899, 235131, 301450, 313508, 361740, 373798, 391885, 452175, 470262, 560697, 602900, 747596, 783770, 904350, 934495, 940524, 1121394, 1175655, 1567540, 1808700, 1868990, 1959425, 2242788, 2351310, 2429687, 2803485, 3737980, 3918850, 4672475, 4702620, 4859374, 5606970, 5878275, 7289061, 7837700, 9344950, 9718748, 11213940, 11756550, 12148435, 14017425, 14578122, 18689900, 23513100, 24296870, 28034850, 29156244, 36445305, 48593740, 56069700, 60742175, 72890610, 121484350, 145781220, 182226525, 242968700, 364453050, 728906100]

約数ペア:

[(1, 728906100), (2, 364453050), (3, 242968700), (4, 182226525), (5, 145781220), (6, 121484350), (10, 72890610), (12, 60742175), (13, 56069700), (15, 48593740), (20, 36445305), (25, 29156244), (26, 28034850), (30, 24296870), (31, 23513100), (39, 18689900), (50, 14578122), (52, 14017425), (60, 12148435), (62, 11756550), (65, 11213940), (75, 9718748), (78, 9344950), (93, 7837700), (100, 7289061), (124, 5878275), (130, 5606970), (150, 4859374), (155, 4702620), (156, 4672475), (186, 3918850), (195, 3737980), (260, 2803485), (300, 2429687), (310, 2351310), (325, 2242788), (372, 1959425), (390, 1868990), (403, 1808700), (465, 1567540), (620, 1175655), (650, 1121394), (775, 940524), (780, 934495), (806, 904350), (930, 783770), (975, 747596), (1209, 602900), (1300, 560697), (1550, 470262), (1612, 452175), (1860, 391885), (1950, 373798), (2015, 361740), (2325, 313508), (2418, 301450), (3100, 235131), (3900, 186899), (4030, 180870), (4650, 156754), (4836, 150725), (6029, 120900), (6045, 120580), (8060, 90435), (9300, 78377), (10075, 72348), (12058, 60450), (12090, 60290), (18087, 40300), (20150, 36174), (24116, 30225), (24180, 30145)]