88276920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 283694400

約数和(自身を除く): 195417480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 109, 120, 136, 170, 204, 218, 255, 327, 340, 397, 408, 436, 510, 545, 654, 680, 794, 872, 1020, 1090, 1191, 1308, 1588, 1635, 1853, 1985, 2040, 2180, 2382, 2616, 3176, 3270, 3706, 3970, 4360, 4764, 5559, 5955, 6540, 6749, 7412, 7940, 9265, 9528, 11118, 11910, 13080, 13498, 14824, 15880, 18530, 20247, 22236, 23820, 26996, 27795, 33745, 37060, 40494, 43273, 44472, 47640, 53992, 55590, 67490, 74120, 80988, 86546, 101235, 111180, 129819, 134980, 161976, 173092, 202470, 216365, 222360, 259638, 269960, 346184, 404940, 432730, 519276, 649095, 735641, 809880, 865460, 1038552, 1298190, 1471282, 1730920, 2206923, 2596380, 2942564, 3678205, 4413846, 5192760, 5885128, 7356410, 8827692, 11034615, 14712820, 17655384, 22069230, 29425640, 44138460, 88276920]

約数ペア:

[(1, 88276920), (2, 44138460), (3, 29425640), (4, 22069230), (5, 17655384), (6, 14712820), (8, 11034615), (10, 8827692), (12, 7356410), (15, 5885128), (17, 5192760), (20, 4413846), (24, 3678205), (30, 2942564), (34, 2596380), (40, 2206923), (51, 1730920), (60, 1471282), (68, 1298190), (85, 1038552), (102, 865460), (109, 809880), (120, 735641), (136, 649095), (170, 519276), (204, 432730), (218, 404940), (255, 346184), (327, 269960), (340, 259638), (397, 222360), (408, 216365), (436, 202470), (510, 173092), (545, 161976), (654, 134980), (680, 129819), (794, 111180), (872, 101235), (1020, 86546), (1090, 80988), (1191, 74120), (1308, 67490), (1588, 55590), (1635, 53992), (1853, 47640), (1985, 44472), (2040, 43273), (2180, 40494), (2382, 37060), (2616, 33745), (3176, 27795), (3270, 26996), (3706, 23820), (3970, 22236), (4360, 20247), (4764, 18530), (5559, 15880), (5955, 14824), (6540, 13498), (6749, 13080), (7412, 11910), (7940, 11118), (9265, 9528)]