91477620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 312157440

約数和(自身を除く): 220679820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 83, 90, 108, 117, 130, 135, 156, 157, 166, 180, 195, 234, 249, 260, 270, 314, 332, 351, 390, 415, 468, 471, 498, 540, 585, 628, 702, 747, 780, 785, 830, 942, 996, 1079, 1170, 1245, 1404, 1413, 1494, 1570, 1660, 1755, 1884, 2041, 2158, 2241, 2340, 2355, 2490, 2826, 2988, 3140, 3237, 3510, 3735, 4082, 4239, 4316, 4482, 4710, 4980, 5395, 5652, 6123, 6474, 7020, 7065, 7470, 8164, 8478, 8964, 9420, 9711, 10205, 10790, 11205, 12246, 12948, 13031, 14130, 14940, 16185, 16956, 18369, 19422, 20410, 21195, 21580, 22410, 24492, 26062, 28260, 29133, 30615, 32370, 36738, 38844, 39093, 40820, 42390, 44820, 48555, 52124, 55107, 58266, 61230, 64740, 65155, 73476, 78186, 84780, 91845, 97110, 110214, 116532, 117279, 122460, 130310, 145665, 156372, 169403, 183690, 194220, 195465, 220428, 234558, 260620, 275535, 291330, 338806, 351837, 367380, 390930, 469116, 508209, 551070, 582660, 586395, 677612, 703674, 781860, 847015, 1016418, 1102140, 1172790, 1407348, 1524627, 1694030, 1759185, 2032836, 2345580, 2541045, 3049254, 3388060, 3518370, 4573881, 5082090, 6098508, 7036740, 7623135, 9147762, 10164180, 15246270, 18295524, 22869405, 30492540, 45738810, 91477620]

約数ペア:

[(1, 91477620), (2, 45738810), (3, 30492540), (4, 22869405), (5, 18295524), (6, 15246270), (9, 10164180), (10, 9147762), (12, 7623135), (13, 7036740), (15, 6098508), (18, 5082090), (20, 4573881), (26, 3518370), (27, 3388060), (30, 3049254), (36, 2541045), (39, 2345580), (45, 2032836), (52, 1759185), (54, 1694030), (60, 1524627), (65, 1407348), (78, 1172790), (83, 1102140), (90, 1016418), (108, 847015), (117, 781860), (130, 703674), (135, 677612), (156, 586395), (157, 582660), (166, 551070), (180, 508209), (195, 469116), (234, 390930), (249, 367380), (260, 351837), (270, 338806), (314, 291330), (332, 275535), (351, 260620), (390, 234558), (415, 220428), (468, 195465), (471, 194220), (498, 183690), (540, 169403), (585, 156372), (628, 145665), (702, 130310), (747, 122460), (780, 117279), (785, 116532), (830, 110214), (942, 97110), (996, 91845), (1079, 84780), (1170, 78186), (1245, 73476), (1404, 65155), (1413, 64740), (1494, 61230), (1570, 58266), (1660, 55107), (1755, 52124), (1884, 48555), (2041, 44820), (2158, 42390), (2241, 40820), (2340, 39093), (2355, 38844), (2490, 36738), (2826, 32370), (2988, 30615), (3140, 29133), (3237, 28260), (3510, 26062), (3735, 24492), (4082, 22410), (4239, 21580), (4316, 21195), (4482, 20410), (4710, 19422), (4980, 18369), (5395, 16956), (5652, 16185), (6123, 14940), (6474, 14130), (7020, 13031), (7065, 12948), (7470, 12246), (8164, 11205), (8478, 10790), (8964, 10205), (9420, 9711)]