66590040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:913

約数の個数: 128

約数和(自身を含む): 221771520

約数和(自身を除く): 155181480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 110, 120, 122, 132, 165, 183, 220, 244, 264, 305, 330, 366, 440, 488, 610, 660, 671, 732, 827, 915, 1220, 1320, 1342, 1464, 1654, 1830, 2013, 2440, 2481, 2684, 3308, 3355, 3660, 4026, 4135, 4962, 5368, 6616, 6710, 7320, 8052, 8270, 9097, 9924, 10065, 12405, 13420, 16104, 16540, 18194, 19848, 20130, 24810, 26840, 27291, 33080, 36388, 40260, 45485, 49620, 50447, 54582, 72776, 80520, 90970, 99240, 100894, 109164, 136455, 151341, 181940, 201788, 218328, 252235, 272910, 302682, 363880, 403576, 504470, 545820, 554917, 605364, 756705, 1008940, 1091640, 1109834, 1210728, 1513410, 1664751, 2017880, 2219668, 2774585, 3026820, 3329502, 4439336, 5549170, 6053640, 6659004, 8323755, 11098340, 13318008, 16647510, 22196680, 33295020, 66590040]

約数ペア:

[(1, 66590040), (2, 33295020), (3, 22196680), (4, 16647510), (5, 13318008), (6, 11098340), (8, 8323755), (10, 6659004), (11, 6053640), (12, 5549170), (15, 4439336), (20, 3329502), (22, 3026820), (24, 2774585), (30, 2219668), (33, 2017880), (40, 1664751), (44, 1513410), (55, 1210728), (60, 1109834), (61, 1091640), (66, 1008940), (88, 756705), (110, 605364), (120, 554917), (122, 545820), (132, 504470), (165, 403576), (183, 363880), (220, 302682), (244, 272910), (264, 252235), (305, 218328), (330, 201788), (366, 181940), (440, 151341), (488, 136455), (610, 109164), (660, 100894), (671, 99240), (732, 90970), (827, 80520), (915, 72776), (1220, 54582), (1320, 50447), (1342, 49620), (1464, 45485), (1654, 40260), (1830, 36388), (2013, 33080), (2440, 27291), (2481, 26840), (2684, 24810), (3308, 20130), (3355, 19848), (3660, 18194), (4026, 16540), (4135, 16104), (4962, 13420), (5368, 12405), (6616, 10065), (6710, 9924), (7320, 9097), (8052, 8270)]