91969020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:442

約数の個数: 240

約数和(自身を含む): 339802848

約数和(自身を除く): 247833828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 324, 330, 351, 390, 396, 397, 405, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 794, 810, 858, 891, 990, 1053, 1170, 1188, 1191, 1287, 1404, 1430, 1485, 1588, 1620, 1716, 1755, 1782, 1980, 1985, 2106, 2145, 2340, 2382, 2574, 2860, 2970, 3510, 3564, 3573, 3861, 3970, 4212, 4290, 4367, 4455, 4764, 5148, 5161, 5265, 5940, 5955, 6435, 7020, 7146, 7722, 7940, 8580, 8734, 8910, 10322, 10530, 10719, 11583, 11910, 12870, 13101, 14292, 15444, 15483, 17468, 17820, 17865, 19305, 20644, 21060, 21438, 21835, 23166, 23820, 25740, 25805, 26202, 30966, 32157, 35730, 38610, 39303, 42876, 43670, 46332, 46449, 51610, 52404, 53595, 56771, 57915, 61932, 64314, 65505, 71460, 77220, 77415, 78606, 87340, 92898, 103220, 107190, 113542, 115830, 117909, 128628, 131010, 139347, 154830, 157212, 160785, 170313, 185796, 196515, 214380, 227084, 231660, 232245, 235818, 262020, 278694, 283855, 309660, 321570, 340626, 353727, 393030, 418041, 464490, 471636, 510939, 557388, 567710, 589545, 643140, 681252, 696735, 707454, 786060, 836082, 851565, 928980, 1021878, 1135420, 1179090, 1393470, 1414908, 1532817, 1672164, 1703130, 1768635, 2043756, 2090205, 2358180, 2554695, 2786940, 3065634, 3406260, 3537270, 4180410, 4598451, 5109390, 6131268, 7074540, 7664085, 8360820, 9196902, 10218780, 15328170, 18393804, 22992255, 30656340, 45984510, 91969020]

約数ペア:

[(1, 91969020), (2, 45984510), (3, 30656340), (4, 22992255), (5, 18393804), (6, 15328170), (9, 10218780), (10, 9196902), (11, 8360820), (12, 7664085), (13, 7074540), (15, 6131268), (18, 5109390), (20, 4598451), (22, 4180410), (26, 3537270), (27, 3406260), (30, 3065634), (33, 2786940), (36, 2554695), (39, 2358180), (44, 2090205), (45, 2043756), (52, 1768635), (54, 1703130), (55, 1672164), (60, 1532817), (65, 1414908), (66, 1393470), (78, 1179090), (81, 1135420), (90, 1021878), (99, 928980), (108, 851565), (110, 836082), (117, 786060), (130, 707454), (132, 696735), (135, 681252), (143, 643140), (156, 589545), (162, 567710), (165, 557388), (180, 510939), (195, 471636), (198, 464490), (220, 418041), (234, 393030), (260, 353727), (270, 340626), (286, 321570), (297, 309660), (324, 283855), (330, 278694), (351, 262020), (390, 235818), (396, 232245), (397, 231660), (405, 227084), (429, 214380), (468, 196515), (495, 185796), (540, 170313), (572, 160785), (585, 157212), (594, 154830), (660, 139347), (702, 131010), (715, 128628), (780, 117909), (794, 115830), (810, 113542), (858, 107190), (891, 103220), (990, 92898), (1053, 87340), (1170, 78606), (1188, 77415), (1191, 77220), (1287, 71460), (1404, 65505), (1430, 64314), (1485, 61932), (1588, 57915), (1620, 56771), (1716, 53595), (1755, 52404), (1782, 51610), (1980, 46449), (1985, 46332), (2106, 43670), (2145, 42876), (2340, 39303), (2382, 38610), (2574, 35730), (2860, 32157), (2970, 30966), (3510, 26202), (3564, 25805), (3573, 25740), (3861, 23820), (3970, 23166), (4212, 21835), (4290, 21438), (4367, 21060), (4455, 20644), (4764, 19305), (5148, 17865), (5161, 17820), (5265, 17468), (5940, 15483), (5955, 15444), (6435, 14292), (7020, 13101), (7146, 12870), (7722, 11910), (7940, 11583), (8580, 10719), (8734, 10530), (8910, 10322)]