57729750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 161021952

約数和(自身を除く): 103292202

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, 191, 195, 250, 310, 325, 375, 382, 390, 403, 465, 573, 650, 750, 775, 806, 930, 955, 975, 1146, 1209, 1550, 1625, 1910, 1950, 2015, 2325, 2418, 2483, 2865, 3250, 3875, 4030, 4650, 4775, 4875, 4966, 5730, 5921, 6045, 7449, 7750, 9550, 9750, 10075, 11625, 11842, 12090, 12415, 14325, 14898, 17763, 20150, 23250, 23875, 24830, 28650, 29605, 30225, 35526, 37245, 47750, 50375, 59210, 60450, 62075, 71625, 74490, 76973, 88815, 100750, 124150, 143250, 148025, 151125, 153946, 177630, 186225, 230919, 296050, 302250, 310375, 372450, 384865, 444075, 461838, 620750, 740125, 769730, 888150, 931125, 1154595, 1480250, 1862250, 1924325, 2220375, 2309190, 3848650, 4440750, 5772975, 9621625, 11545950, 19243250, 28864875, 57729750]

約数ペア:

[(1, 57729750), (2, 28864875), (3, 19243250), (5, 11545950), (6, 9621625), (10, 5772975), (13, 4440750), (15, 3848650), (25, 2309190), (26, 2220375), (30, 1924325), (31, 1862250), (39, 1480250), (50, 1154595), (62, 931125), (65, 888150), (75, 769730), (78, 740125), (93, 620750), (125, 461838), (130, 444075), (150, 384865), (155, 372450), (186, 310375), (191, 302250), (195, 296050), (250, 230919), (310, 186225), (325, 177630), (375, 153946), (382, 151125), (390, 148025), (403, 143250), (465, 124150), (573, 100750), (650, 88815), (750, 76973), (775, 74490), (806, 71625), (930, 62075), (955, 60450), (975, 59210), (1146, 50375), (1209, 47750), (1550, 37245), (1625, 35526), (1910, 30225), (1950, 29605), (2015, 28650), (2325, 24830), (2418, 23875), (2483, 23250), (2865, 20150), (3250, 17763), (3875, 14898), (4030, 14325), (4650, 12415), (4775, 12090), (4875, 11842), (4966, 11625), (5730, 10075), (5921, 9750), (6045, 9550), (7449, 7750)]