80649840900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{11069}}^1$

素因数の和:11398

約数の個数: 144

約数和(自身を含む): 236375496000

約数和(自身を除く): 155725655100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 149, 150, 163, 298, 300, 326, 447, 489, 596, 652, 745, 815, 894, 978, 1490, 1630, 1788, 1956, 2235, 2445, 2980, 3260, 3725, 4075, 4470, 4890, 7450, 8150, 8940, 9780, 11069, 11175, 12225, 14900, 16300, 22138, 22350, 24287, 24450, 33207, 44276, 44700, 48574, 48900, 55345, 66414, 72861, 97148, 110690, 121435, 132828, 145722, 166035, 221380, 242870, 276725, 291444, 332070, 364305, 485740, 553450, 607175, 664140, 728610, 830175, 1106900, 1214350, 1457220, 1649281, 1660350, 1804247, 1821525, 2428700, 3298562, 3320700, 3608494, 3643050, 4947843, 5412741, 6597124, 7216988, 7286100, 8246405, 9021235, 9895686, 10825482, 16492810, 18042470, 19791372, 21650964, 24739215, 27063705, 32985620, 36084940, 41232025, 45106175, 49478430, 54127410, 82464050, 90212350, 98956860, 108254820, 123696075, 135318525, 164928100, 180424700, 247392150, 268832803, 270637050, 494784300, 537665606, 541274100, 806498409, 1075331212, 1344164015, 1612996818, 2688328030, 3225993636, 4032492045, 5376656060, 6720820075, 8064984090, 13441640150, 16129968180, 20162460225, 26883280300, 40324920450, 80649840900]

約数ペア:

[(1, 80649840900), (2, 40324920450), (3, 26883280300), (4, 20162460225), (5, 16129968180), (6, 13441640150), (10, 8064984090), (12, 6720820075), (15, 5376656060), (20, 4032492045), (25, 3225993636), (30, 2688328030), (50, 1612996818), (60, 1344164015), (75, 1075331212), (100, 806498409), (149, 541274100), (150, 537665606), (163, 494784300), (298, 270637050), (300, 268832803), (326, 247392150), (447, 180424700), (489, 164928100), (596, 135318525), (652, 123696075), (745, 108254820), (815, 98956860), (894, 90212350), (978, 82464050), (1490, 54127410), (1630, 49478430), (1788, 45106175), (1956, 41232025), (2235, 36084940), (2445, 32985620), (2980, 27063705), (3260, 24739215), (3725, 21650964), (4075, 19791372), (4470, 18042470), (4890, 16492810), (7450, 10825482), (8150, 9895686), (8940, 9021235), (9780, 8246405), (11069, 7286100), (11175, 7216988), (12225, 6597124), (14900, 5412741), (16300, 4947843), (22138, 3643050), (22350, 3608494), (24287, 3320700), (24450, 3298562), (33207, 2428700), (44276, 1821525), (44700, 1804247), (48574, 1660350), (48900, 1649281), (55345, 1457220), (66414, 1214350), (72861, 1106900), (97148, 830175), (110690, 728610), (121435, 664140), (132828, 607175), (145722, 553450), (166035, 485740), (221380, 364305), (242870, 332070), (276725, 291444)]