142650420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{257}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 453031488

約数和(自身を除く): 310381068

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 257, 290, 319, 330, 348, 435, 514, 580, 638, 660, 771, 841, 870, 957, 1028, 1276, 1285, 1542, 1595, 1682, 1740, 1914, 2523, 2570, 2827, 3084, 3190, 3364, 3828, 3855, 4205, 4785, 5046, 5140, 5654, 6380, 7453, 7710, 8410, 8481, 9251, 9570, 10092, 11308, 12615, 14135, 14906, 15420, 16820, 16962, 18502, 19140, 22359, 25230, 27753, 28270, 29812, 33924, 37004, 37265, 42405, 44718, 46255, 50460, 55506, 56540, 74530, 81983, 84810, 89436, 92510, 111012, 111795, 138765, 149060, 163966, 169620, 185020, 216137, 223590, 245949, 277530, 327932, 409915, 432274, 447180, 491898, 555060, 648411, 819830, 864548, 983796, 1080685, 1229745, 1296822, 1639660, 2161370, 2377507, 2459490, 2593644, 3242055, 4322740, 4755014, 4918980, 6484110, 7132521, 9510028, 11887535, 12968220, 14265042, 23775070, 28530084, 35662605, 47550140, 71325210, 142650420]

約数ペア:

[(1, 142650420), (2, 71325210), (3, 47550140), (4, 35662605), (5, 28530084), (6, 23775070), (10, 14265042), (11, 12968220), (12, 11887535), (15, 9510028), (20, 7132521), (22, 6484110), (29, 4918980), (30, 4755014), (33, 4322740), (44, 3242055), (55, 2593644), (58, 2459490), (60, 2377507), (66, 2161370), (87, 1639660), (110, 1296822), (116, 1229745), (132, 1080685), (145, 983796), (165, 864548), (174, 819830), (220, 648411), (257, 555060), (290, 491898), (319, 447180), (330, 432274), (348, 409915), (435, 327932), (514, 277530), (580, 245949), (638, 223590), (660, 216137), (771, 185020), (841, 169620), (870, 163966), (957, 149060), (1028, 138765), (1276, 111795), (1285, 111012), (1542, 92510), (1595, 89436), (1682, 84810), (1740, 81983), (1914, 74530), (2523, 56540), (2570, 55506), (2827, 50460), (3084, 46255), (3190, 44718), (3364, 42405), (3828, 37265), (3855, 37004), (4205, 33924), (4785, 29812), (5046, 28270), (5140, 27753), (5654, 25230), (6380, 22359), (7453, 19140), (7710, 18502), (8410, 16962), (8481, 16820), (9251, 15420), (9570, 14906), (10092, 14135), (11308, 12615)]