140922540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:820

約数の個数: 144

約数和(自身を含む): 471534336

約数和(自身を除く): 330611796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 103, 110, 132, 165, 180, 198, 206, 220, 309, 330, 396, 412, 495, 515, 618, 660, 691, 927, 990, 1030, 1133, 1236, 1382, 1545, 1854, 1980, 2060, 2073, 2266, 2764, 3090, 3399, 3455, 3708, 4146, 4532, 4635, 5665, 6180, 6219, 6798, 6910, 7601, 8292, 9270, 10197, 10365, 11330, 12438, 13596, 13820, 15202, 16995, 18540, 20394, 20730, 22660, 22803, 24876, 30404, 31095, 33990, 38005, 40788, 41460, 45606, 50985, 62190, 67980, 68409, 71173, 76010, 91212, 101970, 114015, 124380, 136818, 142346, 152020, 203940, 213519, 228030, 273636, 284692, 342045, 355865, 427038, 456060, 640557, 684090, 711730, 782903, 854076, 1067595, 1281114, 1368180, 1423460, 1565806, 2135190, 2348709, 2562228, 3131612, 3202785, 3914515, 4270380, 4697418, 6405570, 7046127, 7829030, 9394836, 11743545, 12811140, 14092254, 15658060, 23487090, 28184508, 35230635, 46974180, 70461270, 140922540]

約数ペア:

[(1, 140922540), (2, 70461270), (3, 46974180), (4, 35230635), (5, 28184508), (6, 23487090), (9, 15658060), (10, 14092254), (11, 12811140), (12, 11743545), (15, 9394836), (18, 7829030), (20, 7046127), (22, 6405570), (30, 4697418), (33, 4270380), (36, 3914515), (44, 3202785), (45, 3131612), (55, 2562228), (60, 2348709), (66, 2135190), (90, 1565806), (99, 1423460), (103, 1368180), (110, 1281114), (132, 1067595), (165, 854076), (180, 782903), (198, 711730), (206, 684090), (220, 640557), (309, 456060), (330, 427038), (396, 355865), (412, 342045), (495, 284692), (515, 273636), (618, 228030), (660, 213519), (691, 203940), (927, 152020), (990, 142346), (1030, 136818), (1133, 124380), (1236, 114015), (1382, 101970), (1545, 91212), (1854, 76010), (1980, 71173), (2060, 68409), (2073, 67980), (2266, 62190), (2764, 50985), (3090, 45606), (3399, 41460), (3455, 40788), (3708, 38005), (4146, 33990), (4532, 31095), (4635, 30404), (5665, 24876), (6180, 22803), (6219, 22660), (6798, 20730), (6910, 20394), (7601, 18540), (8292, 16995), (9270, 15202), (10197, 13820), (10365, 13596), (11330, 12438)]