4015800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:142

約数の個数: 144

約数和(自身を含む): 14217840

約数和(自身を除く): 10202040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 97, 100, 115, 120, 138, 150, 180, 184, 194, 200, 207, 225, 230, 276, 291, 300, 345, 360, 388, 414, 450, 460, 485, 552, 575, 582, 600, 690, 776, 828, 873, 900, 920, 970, 1035, 1150, 1164, 1380, 1455, 1656, 1725, 1746, 1800, 1940, 2070, 2231, 2300, 2328, 2425, 2760, 2910, 3450, 3492, 3880, 4140, 4365, 4462, 4600, 4850, 5175, 5820, 6693, 6900, 6984, 7275, 8280, 8730, 8924, 9700, 10350, 11155, 11640, 13386, 13800, 14550, 17460, 17848, 19400, 20079, 20700, 21825, 22310, 26772, 29100, 33465, 34920, 40158, 41400, 43650, 44620, 53544, 55775, 58200, 66930, 80316, 87300, 89240, 100395, 111550, 133860, 160632, 167325, 174600, 200790, 223100, 267720, 334650, 401580, 446200, 501975, 669300, 803160, 1003950, 1338600, 2007900, 4015800]

約数ペア:

[(1, 4015800), (2, 2007900), (3, 1338600), (4, 1003950), (5, 803160), (6, 669300), (8, 501975), (9, 446200), (10, 401580), (12, 334650), (15, 267720), (18, 223100), (20, 200790), (23, 174600), (24, 167325), (25, 160632), (30, 133860), (36, 111550), (40, 100395), (45, 89240), (46, 87300), (50, 80316), (60, 66930), (69, 58200), (72, 55775), (75, 53544), (90, 44620), (92, 43650), (97, 41400), (100, 40158), (115, 34920), (120, 33465), (138, 29100), (150, 26772), (180, 22310), (184, 21825), (194, 20700), (200, 20079), (207, 19400), (225, 17848), (230, 17460), (276, 14550), (291, 13800), (300, 13386), (345, 11640), (360, 11155), (388, 10350), (414, 9700), (450, 8924), (460, 8730), (485, 8280), (552, 7275), (575, 6984), (582, 6900), (600, 6693), (690, 5820), (776, 5175), (828, 4850), (873, 4600), (900, 4462), (920, 4365), (970, 4140), (1035, 3880), (1150, 3492), (1164, 3450), (1380, 2910), (1455, 2760), (1656, 2425), (1725, 2328), (1746, 2300), (1800, 2231), (1940, 2070)]