12281100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 39664128

約数和(自身を除く): 27383028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 47, 50, 52, 60, 65, 67, 75, 78, 94, 100, 130, 134, 141, 150, 156, 188, 195, 201, 235, 260, 268, 282, 300, 325, 335, 390, 402, 470, 564, 611, 650, 670, 705, 780, 804, 871, 940, 975, 1005, 1175, 1222, 1300, 1340, 1410, 1675, 1742, 1833, 1950, 2010, 2350, 2444, 2613, 2820, 3055, 3149, 3350, 3484, 3525, 3666, 3900, 4020, 4355, 4700, 5025, 5226, 6110, 6298, 6700, 7050, 7332, 8710, 9165, 9447, 10050, 10452, 12220, 12596, 13065, 14100, 15275, 15745, 17420, 18330, 18894, 20100, 21775, 26130, 30550, 31490, 36660, 37788, 40937, 43550, 45825, 47235, 52260, 61100, 62980, 65325, 78725, 81874, 87100, 91650, 94470, 122811, 130650, 157450, 163748, 183300, 188940, 204685, 236175, 245622, 261300, 314900, 409370, 472350, 491244, 614055, 818740, 944700, 1023425, 1228110, 2046850, 2456220, 3070275, 4093700, 6140550, 12281100]

約数ペア:

[(1, 12281100), (2, 6140550), (3, 4093700), (4, 3070275), (5, 2456220), (6, 2046850), (10, 1228110), (12, 1023425), (13, 944700), (15, 818740), (20, 614055), (25, 491244), (26, 472350), (30, 409370), (39, 314900), (47, 261300), (50, 245622), (52, 236175), (60, 204685), (65, 188940), (67, 183300), (75, 163748), (78, 157450), (94, 130650), (100, 122811), (130, 94470), (134, 91650), (141, 87100), (150, 81874), (156, 78725), (188, 65325), (195, 62980), (201, 61100), (235, 52260), (260, 47235), (268, 45825), (282, 43550), (300, 40937), (325, 37788), (335, 36660), (390, 31490), (402, 30550), (470, 26130), (564, 21775), (611, 20100), (650, 18894), (670, 18330), (705, 17420), (780, 15745), (804, 15275), (871, 14100), (940, 13065), (975, 12596), (1005, 12220), (1175, 10452), (1222, 10050), (1300, 9447), (1340, 9165), (1410, 8710), (1675, 7332), (1742, 7050), (1833, 6700), (1950, 6298), (2010, 6110), (2350, 5226), (2444, 5025), (2613, 4700), (2820, 4355), (3055, 4020), (3149, 3900), (3350, 3666), (3484, 3525)]