66133620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:814

約数の個数: 144

約数和(自身を含む): 232727040

約数和(自身を除く): 166593420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 719, 730, 876, 1022, 1095, 1260, 1314, 1438, 1460, 1533, 2044, 2157, 2190, 2555, 2628, 2876, 3066, 3285, 3595, 4314, 4380, 4599, 5033, 5110, 6132, 6471, 6570, 7190, 7665, 8628, 9198, 10066, 10220, 10785, 12942, 13140, 14380, 15099, 15330, 18396, 20132, 21570, 22995, 25165, 25884, 30198, 30660, 32355, 43140, 45297, 45990, 50330, 52487, 60396, 64710, 75495, 90594, 91980, 100660, 104974, 129420, 150990, 157461, 181188, 209948, 226485, 262435, 301980, 314922, 367409, 452970, 472383, 524870, 629844, 734818, 787305, 905940, 944766, 1049740, 1102227, 1469636, 1574610, 1837045, 1889532, 2204454, 2361915, 3149220, 3306681, 3674090, 4408908, 4723830, 5511135, 6613362, 7348180, 9447660, 11022270, 13226724, 16533405, 22044540, 33066810, 66133620]

約数ペア:

[(1, 66133620), (2, 33066810), (3, 22044540), (4, 16533405), (5, 13226724), (6, 11022270), (7, 9447660), (9, 7348180), (10, 6613362), (12, 5511135), (14, 4723830), (15, 4408908), (18, 3674090), (20, 3306681), (21, 3149220), (28, 2361915), (30, 2204454), (35, 1889532), (36, 1837045), (42, 1574610), (45, 1469636), (60, 1102227), (63, 1049740), (70, 944766), (73, 905940), (84, 787305), (90, 734818), (105, 629844), (126, 524870), (140, 472383), (146, 452970), (180, 367409), (210, 314922), (219, 301980), (252, 262435), (292, 226485), (315, 209948), (365, 181188), (420, 157461), (438, 150990), (511, 129420), (630, 104974), (657, 100660), (719, 91980), (730, 90594), (876, 75495), (1022, 64710), (1095, 60396), (1260, 52487), (1314, 50330), (1438, 45990), (1460, 45297), (1533, 43140), (2044, 32355), (2157, 30660), (2190, 30198), (2555, 25884), (2628, 25165), (2876, 22995), (3066, 21570), (3285, 20132), (3595, 18396), (4314, 15330), (4380, 15099), (4599, 14380), (5033, 13140), (5110, 12942), (6132, 10785), (6471, 10220), (6570, 10066), (7190, 9198), (7665, 8628)]