80745750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2151

約数の個数: 96

約数和(自身を含む): 231289344

約数和(自身を除く): 150543594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 125, 150, 153, 170, 225, 250, 255, 306, 375, 425, 450, 510, 750, 765, 850, 1125, 1275, 1530, 2111, 2125, 2250, 2550, 3825, 4222, 4250, 6333, 6375, 7650, 10555, 12666, 12750, 18999, 19125, 21110, 31665, 35887, 37998, 38250, 52775, 63330, 71774, 94995, 105550, 107661, 158325, 179435, 189990, 215322, 263875, 316650, 322983, 358870, 474975, 527750, 538305, 645966, 791625, 897175, 949950, 1076610, 1583250, 1614915, 1794350, 2374875, 2691525, 3229830, 4485875, 4749750, 5383050, 8074575, 8971750, 13457625, 16149150, 26915250, 40372875, 80745750]

約数ペア:

[(1, 80745750), (2, 40372875), (3, 26915250), (5, 16149150), (6, 13457625), (9, 8971750), (10, 8074575), (15, 5383050), (17, 4749750), (18, 4485875), (25, 3229830), (30, 2691525), (34, 2374875), (45, 1794350), (50, 1614915), (51, 1583250), (75, 1076610), (85, 949950), (90, 897175), (102, 791625), (125, 645966), (150, 538305), (153, 527750), (170, 474975), (225, 358870), (250, 322983), (255, 316650), (306, 263875), (375, 215322), (425, 189990), (450, 179435), (510, 158325), (750, 107661), (765, 105550), (850, 94995), (1125, 71774), (1275, 63330), (1530, 52775), (2111, 38250), (2125, 37998), (2250, 35887), (2550, 31665), (3825, 21110), (4222, 19125), (4250, 18999), (6333, 12750), (6375, 12666), (7650, 10555)]