45215820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 162217440

約数和(自身を除く): 117001620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 81, 90, 95, 108, 113, 114, 117, 130, 135, 156, 162, 171, 180, 190, 195, 226, 228, 234, 247, 260, 270, 285, 324, 339, 342, 351, 380, 390, 405, 452, 468, 494, 513, 540, 565, 570, 585, 678, 684, 702, 741, 780, 810, 855, 988, 1017, 1026, 1053, 1130, 1140, 1170, 1235, 1356, 1404, 1469, 1482, 1539, 1620, 1695, 1710, 1755, 2034, 2052, 2106, 2147, 2223, 2260, 2340, 2470, 2565, 2938, 2964, 3051, 3078, 3390, 3420, 3510, 3705, 4068, 4212, 4294, 4407, 4446, 4940, 5085, 5130, 5265, 5876, 6102, 6156, 6441, 6669, 6780, 7020, 7345, 7410, 7695, 8588, 8814, 8892, 9153, 10170, 10260, 10530, 10735, 11115, 12204, 12882, 13221, 13338, 14690, 14820, 15255, 15390, 17628, 18306, 19323, 20007, 20340, 21060, 21470, 22035, 22230, 25764, 26442, 26676, 27911, 29380, 30510, 30780, 32205, 33345, 36612, 38646, 39663, 40014, 42940, 44070, 44460, 45765, 52884, 55822, 57969, 61020, 64410, 66105, 66690, 77292, 79326, 80028, 83733, 88140, 91530, 96615, 100035, 111644, 115938, 118989, 128820, 132210, 133380, 139555, 158652, 167466, 173907, 183060, 193230, 198315, 200070, 231876, 237978, 251199, 264420, 279110, 289845, 334932, 347814, 386460, 396630, 400140, 418665, 475956, 502398, 558220, 579690, 594945, 695628, 753597, 793260, 837330, 869535, 1004796, 1159380, 1189890, 1255995, 1507194, 1674660, 1739070, 2260791, 2379780, 2511990, 3014388, 3478140, 3767985, 4521582, 5023980, 7535970, 9043164, 11303955, 15071940, 22607910, 45215820]

約数ペア:

[(1, 45215820), (2, 22607910), (3, 15071940), (4, 11303955), (5, 9043164), (6, 7535970), (9, 5023980), (10, 4521582), (12, 3767985), (13, 3478140), (15, 3014388), (18, 2511990), (19, 2379780), (20, 2260791), (26, 1739070), (27, 1674660), (30, 1507194), (36, 1255995), (38, 1189890), (39, 1159380), (45, 1004796), (52, 869535), (54, 837330), (57, 793260), (60, 753597), (65, 695628), (76, 594945), (78, 579690), (81, 558220), (90, 502398), (95, 475956), (108, 418665), (113, 400140), (114, 396630), (117, 386460), (130, 347814), (135, 334932), (156, 289845), (162, 279110), (171, 264420), (180, 251199), (190, 237978), (195, 231876), (226, 200070), (228, 198315), (234, 193230), (247, 183060), (260, 173907), (270, 167466), (285, 158652), (324, 139555), (339, 133380), (342, 132210), (351, 128820), (380, 118989), (390, 115938), (405, 111644), (452, 100035), (468, 96615), (494, 91530), (513, 88140), (540, 83733), (565, 80028), (570, 79326), (585, 77292), (678, 66690), (684, 66105), (702, 64410), (741, 61020), (780, 57969), (810, 55822), (855, 52884), (988, 45765), (1017, 44460), (1026, 44070), (1053, 42940), (1130, 40014), (1140, 39663), (1170, 38646), (1235, 36612), (1356, 33345), (1404, 32205), (1469, 30780), (1482, 30510), (1539, 29380), (1620, 27911), (1695, 26676), (1710, 26442), (1755, 25764), (2034, 22230), (2052, 22035), (2106, 21470), (2147, 21060), (2223, 20340), (2260, 20007), (2340, 19323), (2470, 18306), (2565, 17628), (2938, 15390), (2964, 15255), (3051, 14820), (3078, 14690), (3390, 13338), (3420, 13221), (3510, 12882), (3705, 12204), (4068, 11115), (4212, 10735), (4294, 10530), (4407, 10260), (4446, 10170), (4940, 9153), (5085, 8892), (5130, 8814), (5265, 8588), (5876, 7695), (6102, 7410), (6156, 7345), (6441, 7020), (6669, 6780)]