1405160250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4649}}^1$

素因数の和:4713

約数の個数: 128

約数和(自身を含む): 3899750400

約数和(自身を除く): 2494590150

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 125, 130, 150, 155, 186, 195, 250, 310, 325, 375, 390, 403, 465, 650, 750, 775, 806, 930, 975, 1209, 1550, 1625, 1950, 2015, 2325, 2418, 3250, 3875, 4030, 4649, 4650, 4875, 6045, 7750, 9298, 9750, 10075, 11625, 12090, 13947, 20150, 23245, 23250, 27894, 30225, 46490, 50375, 60437, 60450, 69735, 100750, 116225, 120874, 139470, 144119, 151125, 181311, 232450, 288238, 302185, 302250, 348675, 362622, 432357, 581125, 604370, 697350, 720595, 864714, 906555, 1162250, 1441190, 1510925, 1743375, 1813110, 1873547, 2161785, 3021850, 3486750, 3602975, 3747094, 4323570, 4532775, 5620641, 7205950, 7554625, 9065550, 9367735, 10808925, 11241282, 15109250, 18014875, 18735470, 21617850, 22663875, 28103205, 36029750, 45327750, 46838675, 54044625, 56206410, 93677350, 108089250, 140516025, 234193375, 281032050, 468386750, 702580125, 1405160250]

約数ペア:

[(1, 1405160250), (2, 702580125), (3, 468386750), (5, 281032050), (6, 234193375), (10, 140516025), (13, 108089250), (15, 93677350), (25, 56206410), (26, 54044625), (30, 46838675), (31, 45327750), (39, 36029750), (50, 28103205), (62, 22663875), (65, 21617850), (75, 18735470), (78, 18014875), (93, 15109250), (125, 11241282), (130, 10808925), (150, 9367735), (155, 9065550), (186, 7554625), (195, 7205950), (250, 5620641), (310, 4532775), (325, 4323570), (375, 3747094), (390, 3602975), (403, 3486750), (465, 3021850), (650, 2161785), (750, 1873547), (775, 1813110), (806, 1743375), (930, 1510925), (975, 1441190), (1209, 1162250), (1550, 906555), (1625, 864714), (1950, 720595), (2015, 697350), (2325, 604370), (2418, 581125), (3250, 432357), (3875, 362622), (4030, 348675), (4649, 302250), (4650, 302185), (4875, 288238), (6045, 232450), (7750, 181311), (9298, 151125), (9750, 144119), (10075, 139470), (11625, 120874), (12090, 116225), (13947, 100750), (20150, 69735), (23245, 60450), (23250, 60437), (27894, 50375), (30225, 46490)]