125421540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 362710656

約数和(自身を除く): 237289116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 173, 215, 258, 281, 346, 430, 516, 519, 562, 645, 692, 843, 860, 865, 1038, 1124, 1290, 1405, 1686, 1730, 2076, 2580, 2595, 2810, 3372, 3460, 4215, 5190, 5620, 7439, 8430, 10380, 12083, 14878, 16860, 22317, 24166, 29756, 36249, 37195, 44634, 48332, 48613, 60415, 72498, 74390, 89268, 97226, 111585, 120830, 144996, 145839, 148780, 181245, 194452, 223170, 241660, 243065, 291678, 362490, 446340, 486130, 583356, 724980, 729195, 972260, 1458390, 2090359, 2916780, 4180718, 6271077, 8361436, 10451795, 12542154, 20903590, 25084308, 31355385, 41807180, 62710770, 125421540]

約数ペア:

[(1, 125421540), (2, 62710770), (3, 41807180), (4, 31355385), (5, 25084308), (6, 20903590), (10, 12542154), (12, 10451795), (15, 8361436), (20, 6271077), (30, 4180718), (43, 2916780), (60, 2090359), (86, 1458390), (129, 972260), (172, 729195), (173, 724980), (215, 583356), (258, 486130), (281, 446340), (346, 362490), (430, 291678), (516, 243065), (519, 241660), (562, 223170), (645, 194452), (692, 181245), (843, 148780), (860, 145839), (865, 144996), (1038, 120830), (1124, 111585), (1290, 97226), (1405, 89268), (1686, 74390), (1730, 72498), (2076, 60415), (2580, 48613), (2595, 48332), (2810, 44634), (3372, 37195), (3460, 36249), (4215, 29756), (5190, 24166), (5620, 22317), (7439, 16860), (8430, 14878), (10380, 12083)]