6951750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 128

約数和(自身を含む): 20127744

約数和(自身を除く): 13175994

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 25, 26, 30, 31, 39, 46, 50, 62, 65, 69, 75, 78, 93, 115, 125, 130, 138, 150, 155, 186, 195, 230, 250, 299, 310, 325, 345, 375, 390, 403, 465, 575, 598, 650, 690, 713, 750, 775, 806, 897, 930, 975, 1150, 1209, 1426, 1495, 1550, 1625, 1725, 1794, 1950, 2015, 2139, 2325, 2418, 2875, 2990, 3250, 3450, 3565, 3875, 4030, 4278, 4485, 4650, 4875, 5750, 6045, 7130, 7475, 7750, 8625, 8970, 9269, 9750, 10075, 10695, 11625, 12090, 14950, 17250, 17825, 18538, 20150, 21390, 22425, 23250, 27807, 30225, 35650, 37375, 44850, 46345, 50375, 53475, 55614, 60450, 74750, 89125, 92690, 100750, 106950, 112125, 139035, 151125, 178250, 224250, 231725, 267375, 278070, 302250, 463450, 534750, 695175, 1158625, 1390350, 2317250, 3475875, 6951750]

約数ペア:

[(1, 6951750), (2, 3475875), (3, 2317250), (5, 1390350), (6, 1158625), (10, 695175), (13, 534750), (15, 463450), (23, 302250), (25, 278070), (26, 267375), (30, 231725), (31, 224250), (39, 178250), (46, 151125), (50, 139035), (62, 112125), (65, 106950), (69, 100750), (75, 92690), (78, 89125), (93, 74750), (115, 60450), (125, 55614), (130, 53475), (138, 50375), (150, 46345), (155, 44850), (186, 37375), (195, 35650), (230, 30225), (250, 27807), (299, 23250), (310, 22425), (325, 21390), (345, 20150), (375, 18538), (390, 17825), (403, 17250), (465, 14950), (575, 12090), (598, 11625), (650, 10695), (690, 10075), (713, 9750), (750, 9269), (775, 8970), (806, 8625), (897, 7750), (930, 7475), (975, 7130), (1150, 6045), (1209, 5750), (1426, 4875), (1495, 4650), (1550, 4485), (1625, 4278), (1725, 4030), (1794, 3875), (1950, 3565), (2015, 3450), (2139, 3250), (2325, 2990), (2418, 2875)]