66037600

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 174551328

約数和(自身を除く): 108513728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 37, 40, 46, 50, 74, 80, 92, 97, 100, 115, 148, 160, 184, 185, 194, 200, 230, 296, 368, 370, 388, 400, 460, 485, 575, 592, 736, 740, 776, 800, 851, 920, 925, 970, 1150, 1184, 1480, 1552, 1702, 1840, 1850, 1940, 2231, 2300, 2425, 2960, 3104, 3404, 3589, 3680, 3700, 3880, 4255, 4462, 4600, 4850, 5920, 6808, 7178, 7400, 7760, 8510, 8924, 9200, 9700, 11155, 13616, 14356, 14800, 15520, 17020, 17848, 17945, 18400, 19400, 21275, 22310, 27232, 28712, 29600, 34040, 35696, 35890, 38800, 42550, 44620, 55775, 57424, 68080, 71392, 71780, 77600, 82547, 85100, 89240, 89725, 111550, 114848, 136160, 143560, 165094, 170200, 178480, 179450, 223100, 287120, 330188, 340400, 356960, 358900, 412735, 446200, 574240, 660376, 680800, 717800, 825470, 892400, 1320752, 1435600, 1650940, 1784800, 2063675, 2641504, 2871200, 3301880, 4127350, 6603760, 8254700, 13207520, 16509400, 33018800, 66037600]

約数ペア:

[(1, 66037600), (2, 33018800), (4, 16509400), (5, 13207520), (8, 8254700), (10, 6603760), (16, 4127350), (20, 3301880), (23, 2871200), (25, 2641504), (32, 2063675), (37, 1784800), (40, 1650940), (46, 1435600), (50, 1320752), (74, 892400), (80, 825470), (92, 717800), (97, 680800), (100, 660376), (115, 574240), (148, 446200), (160, 412735), (184, 358900), (185, 356960), (194, 340400), (200, 330188), (230, 287120), (296, 223100), (368, 179450), (370, 178480), (388, 170200), (400, 165094), (460, 143560), (485, 136160), (575, 114848), (592, 111550), (736, 89725), (740, 89240), (776, 85100), (800, 82547), (851, 77600), (920, 71780), (925, 71392), (970, 68080), (1150, 57424), (1184, 55775), (1480, 44620), (1552, 42550), (1702, 38800), (1840, 35890), (1850, 35696), (1940, 34040), (2231, 29600), (2300, 28712), (2425, 27232), (2960, 22310), (3104, 21275), (3404, 19400), (3589, 18400), (3680, 17945), (3700, 17848), (3880, 17020), (4255, 15520), (4462, 14800), (4600, 14356), (4850, 13616), (5920, 11155), (6808, 9700), (7178, 9200), (7400, 8924), (7760, 8510)]