42100500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 140894208

約数和(自身を除く): 98793708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 25, 26, 30, 34, 39, 50, 51, 52, 60, 65, 68, 75, 78, 85, 100, 102, 125, 127, 130, 150, 156, 170, 195, 204, 221, 250, 254, 255, 260, 300, 325, 340, 375, 381, 390, 425, 442, 500, 508, 510, 635, 650, 663, 750, 762, 780, 850, 884, 975, 1020, 1105, 1270, 1275, 1300, 1326, 1500, 1524, 1625, 1651, 1700, 1905, 1950, 2125, 2159, 2210, 2540, 2550, 2652, 3175, 3250, 3302, 3315, 3810, 3900, 4250, 4318, 4420, 4875, 4953, 5100, 5525, 6350, 6375, 6477, 6500, 6604, 6630, 7620, 8255, 8500, 8636, 9525, 9750, 9906, 10795, 11050, 12700, 12750, 12954, 13260, 15875, 16510, 16575, 19050, 19500, 19812, 21590, 22100, 24765, 25500, 25908, 27625, 28067, 31750, 32385, 33020, 33150, 38100, 41275, 43180, 47625, 49530, 53975, 55250, 56134, 63500, 64770, 66300, 82550, 82875, 84201, 95250, 99060, 107950, 110500, 112268, 123825, 129540, 140335, 161925, 165100, 165750, 168402, 190500, 206375, 215900, 247650, 269875, 280670, 323850, 331500, 336804, 412750, 421005, 495300, 539750, 561340, 619125, 647700, 701675, 809625, 825500, 842010, 1079500, 1238250, 1403350, 1619250, 1684020, 2105025, 2476500, 2806700, 3238500, 3508375, 4210050, 7016750, 8420100, 10525125, 14033500, 21050250, 42100500]

約数ペア:

[(1, 42100500), (2, 21050250), (3, 14033500), (4, 10525125), (5, 8420100), (6, 7016750), (10, 4210050), (12, 3508375), (13, 3238500), (15, 2806700), (17, 2476500), (20, 2105025), (25, 1684020), (26, 1619250), (30, 1403350), (34, 1238250), (39, 1079500), (50, 842010), (51, 825500), (52, 809625), (60, 701675), (65, 647700), (68, 619125), (75, 561340), (78, 539750), (85, 495300), (100, 421005), (102, 412750), (125, 336804), (127, 331500), (130, 323850), (150, 280670), (156, 269875), (170, 247650), (195, 215900), (204, 206375), (221, 190500), (250, 168402), (254, 165750), (255, 165100), (260, 161925), (300, 140335), (325, 129540), (340, 123825), (375, 112268), (381, 110500), (390, 107950), (425, 99060), (442, 95250), (500, 84201), (508, 82875), (510, 82550), (635, 66300), (650, 64770), (663, 63500), (750, 56134), (762, 55250), (780, 53975), (850, 49530), (884, 47625), (975, 43180), (1020, 41275), (1105, 38100), (1270, 33150), (1275, 33020), (1300, 32385), (1326, 31750), (1500, 28067), (1524, 27625), (1625, 25908), (1651, 25500), (1700, 24765), (1905, 22100), (1950, 21590), (2125, 19812), (2159, 19500), (2210, 19050), (2540, 16575), (2550, 16510), (2652, 15875), (3175, 13260), (3250, 12954), (3302, 12750), (3315, 12700), (3810, 11050), (3900, 10795), (4250, 9906), (4318, 9750), (4420, 9525), (4875, 8636), (4953, 8500), (5100, 8255), (5525, 7620), (6350, 6630), (6375, 6604), (6477, 6500)]