75119200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:297

約数の個数: 144

約数和(自身を含む): 204736896

約数和(自身を除く): 129617696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 160, 200, 208, 233, 248, 260, 310, 325, 400, 403, 416, 466, 496, 520, 620, 650, 775, 800, 806, 932, 992, 1040, 1165, 1240, 1300, 1550, 1612, 1864, 2015, 2080, 2330, 2480, 2600, 3029, 3100, 3224, 3728, 4030, 4660, 4960, 5200, 5825, 6058, 6200, 6448, 7223, 7456, 8060, 9320, 10075, 10400, 11650, 12116, 12400, 12896, 14446, 15145, 16120, 18640, 20150, 23300, 24232, 24800, 28892, 30290, 32240, 36115, 37280, 40300, 46600, 48464, 57784, 60580, 64480, 72230, 75725, 80600, 93200, 93899, 96928, 115568, 121160, 144460, 151450, 161200, 180575, 186400, 187798, 231136, 242320, 288920, 302900, 322400, 361150, 375596, 469495, 484640, 577840, 605800, 722300, 751192, 938990, 1155680, 1211600, 1444600, 1502384, 1877980, 2347475, 2423200, 2889200, 3004768, 3755960, 4694950, 5778400, 7511920, 9389900, 15023840, 18779800, 37559600, 75119200]

約数ペア:

[(1, 75119200), (2, 37559600), (4, 18779800), (5, 15023840), (8, 9389900), (10, 7511920), (13, 5778400), (16, 4694950), (20, 3755960), (25, 3004768), (26, 2889200), (31, 2423200), (32, 2347475), (40, 1877980), (50, 1502384), (52, 1444600), (62, 1211600), (65, 1155680), (80, 938990), (100, 751192), (104, 722300), (124, 605800), (130, 577840), (155, 484640), (160, 469495), (200, 375596), (208, 361150), (233, 322400), (248, 302900), (260, 288920), (310, 242320), (325, 231136), (400, 187798), (403, 186400), (416, 180575), (466, 161200), (496, 151450), (520, 144460), (620, 121160), (650, 115568), (775, 96928), (800, 93899), (806, 93200), (932, 80600), (992, 75725), (1040, 72230), (1165, 64480), (1240, 60580), (1300, 57784), (1550, 48464), (1612, 46600), (1864, 40300), (2015, 37280), (2080, 36115), (2330, 32240), (2480, 30290), (2600, 28892), (3029, 24800), (3100, 24232), (3224, 23300), (3728, 20150), (4030, 18640), (4660, 16120), (4960, 15145), (5200, 14446), (5825, 12896), (6058, 12400), (6200, 12116), (6448, 11650), (7223, 10400), (7456, 10075), (8060, 9320)]