72842250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 202954752

約数和(自身を除く): 130112502

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, 241, 250, 310, 325, 375, 390, 403, 465, 482, 650, 723, 750, 775, 806, 930, 975, 1205, 1209, 1446, 1550, 1625, 1950, 2015, 2325, 2410, 2418, 3133, 3250, 3615, 3875, 4030, 4650, 4875, 6025, 6045, 6266, 7230, 7471, 7750, 9399, 9750, 10075, 11625, 12050, 12090, 14942, 15665, 18075, 18798, 20150, 22413, 23250, 30125, 30225, 31330, 36150, 37355, 44826, 46995, 50375, 60250, 60450, 74710, 78325, 90375, 93990, 97123, 100750, 112065, 151125, 156650, 180750, 186775, 194246, 224130, 234975, 291369, 302250, 373550, 391625, 469950, 485615, 560325, 582738, 783250, 933875, 971230, 1120650, 1174875, 1456845, 1867750, 2349750, 2428075, 2801625, 2913690, 4856150, 5603250, 7284225, 12140375, 14568450, 24280750, 36421125, 72842250]

約数ペア:

[(1, 72842250), (2, 36421125), (3, 24280750), (5, 14568450), (6, 12140375), (10, 7284225), (13, 5603250), (15, 4856150), (25, 2913690), (26, 2801625), (30, 2428075), (31, 2349750), (39, 1867750), (50, 1456845), (62, 1174875), (65, 1120650), (75, 971230), (78, 933875), (93, 783250), (125, 582738), (130, 560325), (150, 485615), (155, 469950), (186, 391625), (195, 373550), (241, 302250), (250, 291369), (310, 234975), (325, 224130), (375, 194246), (390, 186775), (403, 180750), (465, 156650), (482, 151125), (650, 112065), (723, 100750), (750, 97123), (775, 93990), (806, 90375), (930, 78325), (975, 74710), (1205, 60450), (1209, 60250), (1446, 50375), (1550, 46995), (1625, 44826), (1950, 37355), (2015, 36150), (2325, 31330), (2410, 30225), (2418, 30125), (3133, 23250), (3250, 22413), (3615, 20150), (3875, 18798), (4030, 18075), (4650, 15665), (4875, 14942), (6025, 12090), (6045, 12050), (6266, 11625), (7230, 10075), (7471, 9750), (7750, 9399)]