72651060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 243667200

約数和(自身を除く): 171016140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 73, 76, 90, 95, 97, 108, 114, 135, 146, 171, 180, 190, 194, 219, 228, 270, 285, 291, 292, 342, 365, 380, 388, 438, 485, 513, 540, 570, 582, 657, 684, 730, 855, 873, 876, 970, 1026, 1095, 1140, 1164, 1314, 1387, 1455, 1460, 1710, 1746, 1843, 1940, 1971, 2052, 2190, 2565, 2619, 2628, 2774, 2910, 3285, 3420, 3492, 3686, 3942, 4161, 4365, 4380, 5130, 5238, 5529, 5548, 5820, 6570, 6935, 7081, 7372, 7884, 8322, 8730, 9215, 9855, 10260, 10476, 11058, 12483, 13095, 13140, 13870, 14162, 16587, 16644, 17460, 18430, 19710, 20805, 21243, 22116, 24966, 26190, 27645, 27740, 28324, 33174, 35405, 36860, 37449, 39420, 41610, 42486, 49761, 49932, 52380, 55290, 62415, 63729, 66348, 70810, 74898, 82935, 83220, 84972, 99522, 106215, 110580, 124830, 127458, 134539, 141620, 149796, 165870, 187245, 191187, 199044, 212430, 248805, 249660, 254916, 269078, 318645, 331740, 374490, 382374, 403617, 424860, 497610, 538156, 637290, 672695, 748980, 764748, 807234, 955935, 995220, 1210851, 1274580, 1345390, 1614468, 1911870, 2018085, 2421702, 2690780, 3632553, 3823740, 4036170, 4843404, 6054255, 7265106, 8072340, 12108510, 14530212, 18162765, 24217020, 36325530, 72651060]

約数ペア:

[(1, 72651060), (2, 36325530), (3, 24217020), (4, 18162765), (5, 14530212), (6, 12108510), (9, 8072340), (10, 7265106), (12, 6054255), (15, 4843404), (18, 4036170), (19, 3823740), (20, 3632553), (27, 2690780), (30, 2421702), (36, 2018085), (38, 1911870), (45, 1614468), (54, 1345390), (57, 1274580), (60, 1210851), (73, 995220), (76, 955935), (90, 807234), (95, 764748), (97, 748980), (108, 672695), (114, 637290), (135, 538156), (146, 497610), (171, 424860), (180, 403617), (190, 382374), (194, 374490), (219, 331740), (228, 318645), (270, 269078), (285, 254916), (291, 249660), (292, 248805), (342, 212430), (365, 199044), (380, 191187), (388, 187245), (438, 165870), (485, 149796), (513, 141620), (540, 134539), (570, 127458), (582, 124830), (657, 110580), (684, 106215), (730, 99522), (855, 84972), (873, 83220), (876, 82935), (970, 74898), (1026, 70810), (1095, 66348), (1140, 63729), (1164, 62415), (1314, 55290), (1387, 52380), (1455, 49932), (1460, 49761), (1710, 42486), (1746, 41610), (1843, 39420), (1940, 37449), (1971, 36860), (2052, 35405), (2190, 33174), (2565, 28324), (2619, 27740), (2628, 27645), (2774, 26190), (2910, 24966), (3285, 22116), (3420, 21243), (3492, 20805), (3686, 19710), (3942, 18430), (4161, 17460), (4365, 16644), (4380, 16587), (5130, 14162), (5238, 13870), (5529, 13140), (5548, 13095), (5820, 12483), (6570, 11058), (6935, 10476), (7081, 10260), (7372, 9855), (7884, 9215), (8322, 8730)]