73677780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:446

約数の個数: 144

約数和(自身を含む): 246564864

約数和(自身を除く): 172887084

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, 110, 127, 132, 165, 180, 198, 220, 254, 293, 330, 381, 396, 495, 508, 586, 635, 660, 762, 879, 990, 1143, 1172, 1270, 1397, 1465, 1524, 1758, 1905, 1980, 2286, 2540, 2637, 2794, 2930, 3223, 3516, 3810, 4191, 4395, 4572, 5274, 5588, 5715, 5860, 6446, 6985, 7620, 8382, 8790, 9669, 10548, 11430, 12573, 12892, 13185, 13970, 16115, 16764, 17580, 19338, 20955, 22860, 25146, 26370, 27940, 29007, 32230, 37211, 38676, 41910, 48345, 50292, 52740, 58014, 62865, 64460, 74422, 83820, 96690, 111633, 116028, 125730, 145035, 148844, 186055, 193380, 223266, 251460, 290070, 334899, 372110, 409321, 446532, 558165, 580140, 669798, 744220, 818642, 1116330, 1227963, 1339596, 1637284, 1674495, 2046605, 2232660, 2455926, 3348990, 3683889, 4093210, 4911852, 6139815, 6697980, 7367778, 8186420, 12279630, 14735556, 18419445, 24559260, 36838890, 73677780]

約数ペア:

[(1, 73677780), (2, 36838890), (3, 24559260), (4, 18419445), (5, 14735556), (6, 12279630), (9, 8186420), (10, 7367778), (11, 6697980), (12, 6139815), (15, 4911852), (18, 4093210), (20, 3683889), (22, 3348990), (30, 2455926), (33, 2232660), (36, 2046605), (44, 1674495), (45, 1637284), (55, 1339596), (60, 1227963), (66, 1116330), (90, 818642), (99, 744220), (110, 669798), (127, 580140), (132, 558165), (165, 446532), (180, 409321), (198, 372110), (220, 334899), (254, 290070), (293, 251460), (330, 223266), (381, 193380), (396, 186055), (495, 148844), (508, 145035), (586, 125730), (635, 116028), (660, 111633), (762, 96690), (879, 83820), (990, 74422), (1143, 64460), (1172, 62865), (1270, 58014), (1397, 52740), (1465, 50292), (1524, 48345), (1758, 41910), (1905, 38676), (1980, 37211), (2286, 32230), (2540, 29007), (2637, 27940), (2794, 26370), (2930, 25146), (3223, 22860), (3516, 20955), (3810, 19338), (4191, 17580), (4395, 16764), (4572, 16115), (5274, 13970), (5588, 13185), (5715, 12892), (5860, 12573), (6446, 11430), (6985, 10548), (7620, 9669), (8382, 8790)]