80700750

素因数分解:

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

素因数の和:156

約数の個数: 192

約数和(自身を含む): 245306880

約数和(自身を除く): 164606130

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 31, 39, 45, 50, 62, 65, 75, 78, 89, 90, 93, 117, 125, 130, 150, 155, 178, 186, 195, 225, 234, 250, 267, 279, 310, 325, 375, 390, 403, 445, 450, 465, 534, 558, 585, 650, 750, 775, 801, 806, 890, 930, 975, 1125, 1157, 1170, 1209, 1335, 1395, 1550, 1602, 1625, 1950, 2015, 2225, 2250, 2314, 2325, 2418, 2670, 2759, 2790, 2925, 3250, 3471, 3627, 3875, 4005, 4030, 4450, 4650, 4875, 5518, 5785, 5850, 6045, 6675, 6942, 6975, 7254, 7750, 8010, 8277, 9750, 10075, 10413, 11125, 11570, 11625, 12090, 13350, 13795, 13950, 14625, 16554, 17355, 18135, 20025, 20150, 20826, 22250, 23250, 24831, 27590, 28925, 29250, 30225, 33375, 34710, 34875, 35867, 36270, 40050, 41385, 49662, 50375, 52065, 57850, 60450, 66750, 68975, 69750, 71734, 82770, 86775, 90675, 100125, 100750, 104130, 107601, 124155, 137950, 144625, 151125, 173550, 179335, 181350, 200250, 206925, 215202, 248310, 260325, 289250, 302250, 322803, 344875, 358670, 413850, 433875, 453375, 520650, 538005, 620775, 645606, 689750, 867750, 896675, 906750, 1034625, 1076010, 1241550, 1301625, 1614015, 1793350, 2069250, 2603250, 2690025, 3103875, 3228030, 4483375, 5380050, 6207750, 8070075, 8966750, 13450125, 16140150, 26900250, 40350375, 80700750]

約数ペア:

[(1, 80700750), (2, 40350375), (3, 26900250), (5, 16140150), (6, 13450125), (9, 8966750), (10, 8070075), (13, 6207750), (15, 5380050), (18, 4483375), (25, 3228030), (26, 3103875), (30, 2690025), (31, 2603250), (39, 2069250), (45, 1793350), (50, 1614015), (62, 1301625), (65, 1241550), (75, 1076010), (78, 1034625), (89, 906750), (90, 896675), (93, 867750), (117, 689750), (125, 645606), (130, 620775), (150, 538005), (155, 520650), (178, 453375), (186, 433875), (195, 413850), (225, 358670), (234, 344875), (250, 322803), (267, 302250), (279, 289250), (310, 260325), (325, 248310), (375, 215202), (390, 206925), (403, 200250), (445, 181350), (450, 179335), (465, 173550), (534, 151125), (558, 144625), (585, 137950), (650, 124155), (750, 107601), (775, 104130), (801, 100750), (806, 100125), (890, 90675), (930, 86775), (975, 82770), (1125, 71734), (1157, 69750), (1170, 68975), (1209, 66750), (1335, 60450), (1395, 57850), (1550, 52065), (1602, 50375), (1625, 49662), (1950, 41385), (2015, 40050), (2225, 36270), (2250, 35867), (2314, 34875), (2325, 34710), (2418, 33375), (2670, 30225), (2759, 29250), (2790, 28925), (2925, 27590), (3250, 24831), (3471, 23250), (3627, 22250), (3875, 20826), (4005, 20150), (4030, 20025), (4450, 18135), (4650, 17355), (4875, 16554), (5518, 14625), (5785, 13950), (5850, 13795), (6045, 13350), (6675, 12090), (6942, 11625), (6975, 11570), (7254, 11125), (7750, 10413), (8010, 10075), (8277, 9750)]