126175140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7703}}^1$

素因数の和:7738

約数の個数: 144

約数和(自身を含む): 471115008

約数和(自身を除く): 344939868

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 7703, 8190, 15406, 16380, 23109, 30812, 38515, 46218, 53921, 69327, 77030, 92436, 100139, 107842, 115545, 138654, 154060, 161763, 200278, 215684, 231090, 269605, 277308, 300417, 323526, 346635, 400556, 462180, 485289, 500695, 539210, 600834, 647052, 693270, 700973, 808815, 901251, 970578, 1001390, 1078420, 1201668, 1386540, 1401946, 1502085, 1617630, 1802502, 1941156, 2002780, 2102919, 2426445, 2803892, 3004170, 3235260, 3504865, 3605004, 4205838, 4506255, 4852890, 6008340, 6308757, 7009730, 8411676, 9012510, 9705780, 10514595, 12617514, 14019460, 18025020, 21029190, 25235028, 31543785, 42058380, 63087570, 126175140]

約数ペア:

[(1, 126175140), (2, 63087570), (3, 42058380), (4, 31543785), (5, 25235028), (6, 21029190), (7, 18025020), (9, 14019460), (10, 12617514), (12, 10514595), (13, 9705780), (14, 9012510), (15, 8411676), (18, 7009730), (20, 6308757), (21, 6008340), (26, 4852890), (28, 4506255), (30, 4205838), (35, 3605004), (36, 3504865), (39, 3235260), (42, 3004170), (45, 2803892), (52, 2426445), (60, 2102919), (63, 2002780), (65, 1941156), (70, 1802502), (78, 1617630), (84, 1502085), (90, 1401946), (91, 1386540), (105, 1201668), (117, 1078420), (126, 1001390), (130, 970578), (140, 901251), (156, 808815), (180, 700973), (182, 693270), (195, 647052), (210, 600834), (234, 539210), (252, 500695), (260, 485289), (273, 462180), (315, 400556), (364, 346635), (390, 323526), (420, 300417), (455, 277308), (468, 269605), (546, 231090), (585, 215684), (630, 200278), (780, 161763), (819, 154060), (910, 138654), (1092, 115545), (1170, 107842), (1260, 100139), (1365, 92436), (1638, 77030), (1820, 69327), (2340, 53921), (2730, 46218), (3276, 38515), (4095, 30812), (5460, 23109), (7703, 16380), (8190, 15406)]