44172180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 147987840

約数和(自身を除く): 103815660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 43, 45, 52, 60, 65, 78, 86, 90, 117, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 387, 390, 430, 439, 468, 516, 559, 585, 645, 774, 780, 860, 878, 1118, 1170, 1290, 1317, 1548, 1677, 1756, 1935, 2195, 2236, 2340, 2580, 2634, 2795, 3354, 3870, 3951, 4390, 5031, 5268, 5590, 5707, 6585, 6708, 7740, 7902, 8385, 8780, 10062, 11180, 11414, 13170, 15804, 16770, 17121, 18877, 19755, 20124, 22828, 25155, 26340, 28535, 33540, 34242, 37754, 39510, 50310, 51363, 56631, 57070, 68484, 75508, 79020, 85605, 94385, 100620, 102726, 113262, 114140, 169893, 171210, 188770, 205452, 226524, 245401, 256815, 283155, 339786, 342420, 377540, 490802, 513630, 566310, 679572, 736203, 849465, 981604, 1027260, 1132620, 1227005, 1472406, 1698930, 2208609, 2454010, 2944812, 3397860, 3681015, 4417218, 4908020, 7362030, 8834436, 11043045, 14724060, 22086090, 44172180]

約数ペア:

[(1, 44172180), (2, 22086090), (3, 14724060), (4, 11043045), (5, 8834436), (6, 7362030), (9, 4908020), (10, 4417218), (12, 3681015), (13, 3397860), (15, 2944812), (18, 2454010), (20, 2208609), (26, 1698930), (30, 1472406), (36, 1227005), (39, 1132620), (43, 1027260), (45, 981604), (52, 849465), (60, 736203), (65, 679572), (78, 566310), (86, 513630), (90, 490802), (117, 377540), (129, 342420), (130, 339786), (156, 283155), (172, 256815), (180, 245401), (195, 226524), (215, 205452), (234, 188770), (258, 171210), (260, 169893), (387, 114140), (390, 113262), (430, 102726), (439, 100620), (468, 94385), (516, 85605), (559, 79020), (585, 75508), (645, 68484), (774, 57070), (780, 56631), (860, 51363), (878, 50310), (1118, 39510), (1170, 37754), (1290, 34242), (1317, 33540), (1548, 28535), (1677, 26340), (1756, 25155), (1935, 22828), (2195, 20124), (2236, 19755), (2340, 18877), (2580, 17121), (2634, 16770), (2795, 15804), (3354, 13170), (3870, 11414), (3951, 11180), (4390, 10062), (5031, 8780), (5268, 8385), (5590, 7902), (5707, 7740), (6585, 6708)]