133396380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 440600160

約数和(自身を除く): 307203780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 109, 117, 130, 156, 180, 195, 218, 234, 260, 327, 390, 436, 468, 523, 545, 585, 654, 780, 981, 1046, 1090, 1170, 1308, 1417, 1569, 1635, 1962, 2092, 2180, 2340, 2615, 2834, 3138, 3270, 3924, 4251, 4707, 4905, 5230, 5668, 6276, 6540, 6799, 7085, 7845, 8502, 9414, 9810, 10460, 12753, 13598, 14170, 15690, 17004, 18828, 19620, 20397, 21255, 23535, 25506, 27196, 28340, 31380, 33995, 40794, 42510, 47070, 51012, 57007, 61191, 63765, 67990, 81588, 85020, 94140, 101985, 114014, 122382, 127530, 135980, 171021, 203970, 228028, 244764, 255060, 285035, 305955, 342042, 407940, 513063, 570070, 611910, 684084, 741091, 855105, 1026126, 1140140, 1223820, 1482182, 1710210, 2052252, 2223273, 2565315, 2964364, 3420420, 3705455, 4446546, 5130630, 6669819, 7410910, 8893092, 10261260, 11116365, 13339638, 14821820, 22232730, 26679276, 33349095, 44465460, 66698190, 133396380]

約数ペア:

[(1, 133396380), (2, 66698190), (3, 44465460), (4, 33349095), (5, 26679276), (6, 22232730), (9, 14821820), (10, 13339638), (12, 11116365), (13, 10261260), (15, 8893092), (18, 7410910), (20, 6669819), (26, 5130630), (30, 4446546), (36, 3705455), (39, 3420420), (45, 2964364), (52, 2565315), (60, 2223273), (65, 2052252), (78, 1710210), (90, 1482182), (109, 1223820), (117, 1140140), (130, 1026126), (156, 855105), (180, 741091), (195, 684084), (218, 611910), (234, 570070), (260, 513063), (327, 407940), (390, 342042), (436, 305955), (468, 285035), (523, 255060), (545, 244764), (585, 228028), (654, 203970), (780, 171021), (981, 135980), (1046, 127530), (1090, 122382), (1170, 114014), (1308, 101985), (1417, 94140), (1569, 85020), (1635, 81588), (1962, 67990), (2092, 63765), (2180, 61191), (2340, 57007), (2615, 51012), (2834, 47070), (3138, 42510), (3270, 40794), (3924, 33995), (4251, 31380), (4707, 28340), (4905, 27196), (5230, 25506), (5668, 23535), (6276, 21255), (6540, 20397), (6799, 19620), (7085, 18828), (7845, 17004), (8502, 15690), (9414, 14170), (9810, 13598), (10460, 12753)]