17898120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:699

約数の個数: 96

約数和(自身を含む): 58968000

約数和(自身を除く): 41069880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 599, 664, 747, 830, 996, 1198, 1245, 1494, 1660, 1797, 1992, 2396, 2490, 2988, 2995, 3320, 3594, 3735, 4792, 4980, 5391, 5976, 5990, 7188, 7470, 8985, 9960, 10782, 11980, 14376, 14940, 17970, 21564, 23960, 26955, 29880, 35940, 43128, 49717, 53910, 71880, 99434, 107820, 149151, 198868, 215640, 248585, 298302, 397736, 447453, 497170, 596604, 745755, 894906, 994340, 1193208, 1491510, 1789812, 1988680, 2237265, 2983020, 3579624, 4474530, 5966040, 8949060, 17898120]

約数ペア:

[(1, 17898120), (2, 8949060), (3, 5966040), (4, 4474530), (5, 3579624), (6, 2983020), (8, 2237265), (9, 1988680), (10, 1789812), (12, 1491510), (15, 1193208), (18, 994340), (20, 894906), (24, 745755), (30, 596604), (36, 497170), (40, 447453), (45, 397736), (60, 298302), (72, 248585), (83, 215640), (90, 198868), (120, 149151), (166, 107820), (180, 99434), (249, 71880), (332, 53910), (360, 49717), (415, 43128), (498, 35940), (599, 29880), (664, 26955), (747, 23960), (830, 21564), (996, 17970), (1198, 14940), (1245, 14376), (1494, 11980), (1660, 10782), (1797, 9960), (1992, 8985), (2396, 7470), (2490, 7188), (2988, 5990), (2995, 5976), (3320, 5391), (3594, 4980), (3735, 4792)]