2011884750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{23}}^1\times {\mathrm{12959}}^1$

素因数の和:13008

約数の個数: 128

約数和(自身を含む): 5822668800

約数和(自身を除く): 3810784050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 90, 115, 125, 135, 138, 150, 207, 225, 230, 250, 270, 345, 375, 414, 450, 575, 621, 675, 690, 750, 1035, 1125, 1150, 1242, 1350, 1725, 2070, 2250, 2875, 3105, 3375, 3450, 5175, 5750, 6210, 6750, 8625, 10350, 12959, 15525, 17250, 25875, 25918, 31050, 38877, 51750, 64795, 77625, 77754, 116631, 129590, 155250, 194385, 233262, 298057, 323975, 349893, 388770, 583155, 596114, 647950, 699786, 894171, 971925, 1166310, 1490285, 1619875, 1749465, 1788342, 1943850, 2682513, 2915775, 2980570, 3239750, 3498930, 4470855, 4859625, 5365026, 5831550, 7451425, 8047539, 8747325, 8941710, 9719250, 13412565, 14578875, 14902850, 16095078, 17494650, 22354275, 26825130, 29157750, 37257125, 40237695, 43736625, 44708550, 67062825, 74514250, 80475390, 87473250, 111771375, 134125650, 201188475, 223542750, 335314125, 402376950, 670628250, 1005942375, 2011884750]

約数ペア:

[(1, 2011884750), (2, 1005942375), (3, 670628250), (5, 402376950), (6, 335314125), (9, 223542750), (10, 201188475), (15, 134125650), (18, 111771375), (23, 87473250), (25, 80475390), (27, 74514250), (30, 67062825), (45, 44708550), (46, 43736625), (50, 40237695), (54, 37257125), (69, 29157750), (75, 26825130), (90, 22354275), (115, 17494650), (125, 16095078), (135, 14902850), (138, 14578875), (150, 13412565), (207, 9719250), (225, 8941710), (230, 8747325), (250, 8047539), (270, 7451425), (345, 5831550), (375, 5365026), (414, 4859625), (450, 4470855), (575, 3498930), (621, 3239750), (675, 2980570), (690, 2915775), (750, 2682513), (1035, 1943850), (1125, 1788342), (1150, 1749465), (1242, 1619875), (1350, 1490285), (1725, 1166310), (2070, 971925), (2250, 894171), (2875, 699786), (3105, 647950), (3375, 596114), (3450, 583155), (5175, 388770), (5750, 349893), (6210, 323975), (6750, 298057), (8625, 233262), (10350, 194385), (12959, 155250), (15525, 129590), (17250, 116631), (25875, 77754), (25918, 77625), (31050, 64795), (38877, 51750)]