12517050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 39184992

約数和(自身を除く): 26667942

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 49, 50, 65, 70, 75, 78, 91, 98, 105, 130, 131, 147, 150, 175, 182, 195, 210, 245, 262, 273, 294, 325, 350, 390, 393, 455, 490, 525, 546, 637, 650, 655, 735, 786, 910, 917, 975, 1050, 1225, 1274, 1310, 1365, 1470, 1703, 1834, 1911, 1950, 1965, 2275, 2450, 2730, 2751, 3185, 3275, 3406, 3675, 3822, 3930, 4550, 4585, 5109, 5502, 6370, 6419, 6550, 6825, 7350, 8515, 9170, 9555, 9825, 10218, 11921, 12838, 13650, 13755, 15925, 17030, 19110, 19257, 19650, 22925, 23842, 25545, 27510, 31850, 32095, 35763, 38514, 42575, 45850, 47775, 51090, 59605, 64190, 68775, 71526, 83447, 85150, 95550, 96285, 119210, 127725, 137550, 160475, 166894, 178815, 192570, 250341, 255450, 298025, 320950, 357630, 417235, 481425, 500682, 596050, 834470, 894075, 962850, 1251705, 1788150, 2086175, 2503410, 4172350, 6258525, 12517050]

約数ペア:

[(1, 12517050), (2, 6258525), (3, 4172350), (5, 2503410), (6, 2086175), (7, 1788150), (10, 1251705), (13, 962850), (14, 894075), (15, 834470), (21, 596050), (25, 500682), (26, 481425), (30, 417235), (35, 357630), (39, 320950), (42, 298025), (49, 255450), (50, 250341), (65, 192570), (70, 178815), (75, 166894), (78, 160475), (91, 137550), (98, 127725), (105, 119210), (130, 96285), (131, 95550), (147, 85150), (150, 83447), (175, 71526), (182, 68775), (195, 64190), (210, 59605), (245, 51090), (262, 47775), (273, 45850), (294, 42575), (325, 38514), (350, 35763), (390, 32095), (393, 31850), (455, 27510), (490, 25545), (525, 23842), (546, 22925), (637, 19650), (650, 19257), (655, 19110), (735, 17030), (786, 15925), (910, 13755), (917, 13650), (975, 12838), (1050, 11921), (1225, 10218), (1274, 9825), (1310, 9555), (1365, 9170), (1470, 8515), (1703, 7350), (1834, 6825), (1911, 6550), (1950, 6419), (1965, 6370), (2275, 5502), (2450, 5109), (2730, 4585), (2751, 4550), (3185, 3930), (3275, 3822), (3406, 3675)]