26900250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 128

約数和(自身を含む): 75479040

約数和(自身を除く): 48578790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 89, 93, 125, 130, 150, 155, 178, 186, 195, 250, 267, 310, 325, 375, 390, 403, 445, 465, 534, 650, 750, 775, 806, 890, 930, 975, 1157, 1209, 1335, 1550, 1625, 1950, 2015, 2225, 2314, 2325, 2418, 2670, 2759, 3250, 3471, 3875, 4030, 4450, 4650, 4875, 5518, 5785, 6045, 6675, 6942, 7750, 8277, 9750, 10075, 11125, 11570, 11625, 12090, 13350, 13795, 16554, 17355, 20150, 22250, 23250, 27590, 28925, 30225, 33375, 34710, 35867, 41385, 50375, 57850, 60450, 66750, 68975, 71734, 82770, 86775, 100750, 107601, 137950, 144625, 151125, 173550, 179335, 206925, 215202, 289250, 302250, 344875, 358670, 413850, 433875, 538005, 689750, 867750, 896675, 1034625, 1076010, 1793350, 2069250, 2690025, 4483375, 5380050, 8966750, 13450125, 26900250]

約数ペア:

[(1, 26900250), (2, 13450125), (3, 8966750), (5, 5380050), (6, 4483375), (10, 2690025), (13, 2069250), (15, 1793350), (25, 1076010), (26, 1034625), (30, 896675), (31, 867750), (39, 689750), (50, 538005), (62, 433875), (65, 413850), (75, 358670), (78, 344875), (89, 302250), (93, 289250), (125, 215202), (130, 206925), (150, 179335), (155, 173550), (178, 151125), (186, 144625), (195, 137950), (250, 107601), (267, 100750), (310, 86775), (325, 82770), (375, 71734), (390, 68975), (403, 66750), (445, 60450), (465, 57850), (534, 50375), (650, 41385), (750, 35867), (775, 34710), (806, 33375), (890, 30225), (930, 28925), (975, 27590), (1157, 23250), (1209, 22250), (1335, 20150), (1550, 17355), (1625, 16554), (1950, 13795), (2015, 13350), (2225, 12090), (2314, 11625), (2325, 11570), (2418, 11125), (2670, 10075), (2759, 9750), (3250, 8277), (3471, 7750), (3875, 6942), (4030, 6675), (4450, 6045), (4650, 5785), (4875, 5518)]