118247220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7219}}^1$

素因数の和:7254

約数の個数: 144

約数和(自身を含む): 441517440

約数和(自身を除く): 323270220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 7219, 8190, 14438, 16380, 21657, 28876, 36095, 43314, 50533, 64971, 72190, 86628, 93847, 101066, 108285, 129942, 144380, 151599, 187694, 202132, 216570, 252665, 259884, 281541, 303198, 324855, 375388, 433140, 454797, 469235, 505330, 563082, 606396, 649710, 656929, 757995, 844623, 909594, 938470, 1010660, 1126164, 1299420, 1313858, 1407705, 1515990, 1689246, 1819188, 1876940, 1970787, 2273985, 2627716, 2815410, 3031980, 3284645, 3378492, 3941574, 4223115, 4547970, 5630820, 5912361, 6569290, 7883148, 8446230, 9095940, 9853935, 11824722, 13138580, 16892460, 19707870, 23649444, 29561805, 39415740, 59123610, 118247220]

約数ペア:

[(1, 118247220), (2, 59123610), (3, 39415740), (4, 29561805), (5, 23649444), (6, 19707870), (7, 16892460), (9, 13138580), (10, 11824722), (12, 9853935), (13, 9095940), (14, 8446230), (15, 7883148), (18, 6569290), (20, 5912361), (21, 5630820), (26, 4547970), (28, 4223115), (30, 3941574), (35, 3378492), (36, 3284645), (39, 3031980), (42, 2815410), (45, 2627716), (52, 2273985), (60, 1970787), (63, 1876940), (65, 1819188), (70, 1689246), (78, 1515990), (84, 1407705), (90, 1313858), (91, 1299420), (105, 1126164), (117, 1010660), (126, 938470), (130, 909594), (140, 844623), (156, 757995), (180, 656929), (182, 649710), (195, 606396), (210, 563082), (234, 505330), (252, 469235), (260, 454797), (273, 433140), (315, 375388), (364, 324855), (390, 303198), (420, 281541), (455, 259884), (468, 252665), (546, 216570), (585, 202132), (630, 187694), (780, 151599), (819, 144380), (910, 129942), (1092, 108285), (1170, 101066), (1260, 93847), (1365, 86628), (1638, 72190), (1820, 64971), (2340, 50533), (2730, 43314), (3276, 36095), (4095, 28876), (5460, 21657), (7219, 16380), (8190, 14438)]