37953180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 124225920

約数和(自身を除く): 86272740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 79, 85, 90, 102, 153, 157, 158, 170, 180, 204, 237, 255, 306, 314, 316, 340, 395, 471, 474, 510, 612, 628, 711, 765, 785, 790, 942, 948, 1020, 1185, 1343, 1413, 1422, 1530, 1570, 1580, 1884, 2355, 2370, 2669, 2686, 2826, 2844, 3060, 3140, 3555, 4029, 4710, 4740, 5338, 5372, 5652, 6715, 7065, 7110, 8007, 8058, 9420, 10676, 12087, 12403, 13345, 13430, 14130, 14220, 16014, 16116, 20145, 24021, 24174, 24806, 26690, 26860, 28260, 32028, 37209, 40035, 40290, 48042, 48348, 49612, 53380, 60435, 62015, 74418, 80070, 80580, 96084, 111627, 120105, 120870, 124030, 148836, 160140, 186045, 210851, 223254, 240210, 241740, 248060, 372090, 421702, 446508, 480420, 558135, 632553, 744180, 843404, 1054255, 1116270, 1265106, 1897659, 2108510, 2232540, 2530212, 3162765, 3795318, 4217020, 6325530, 7590636, 9488295, 12651060, 18976590, 37953180]

約数ペア:

[(1, 37953180), (2, 18976590), (3, 12651060), (4, 9488295), (5, 7590636), (6, 6325530), (9, 4217020), (10, 3795318), (12, 3162765), (15, 2530212), (17, 2232540), (18, 2108510), (20, 1897659), (30, 1265106), (34, 1116270), (36, 1054255), (45, 843404), (51, 744180), (60, 632553), (68, 558135), (79, 480420), (85, 446508), (90, 421702), (102, 372090), (153, 248060), (157, 241740), (158, 240210), (170, 223254), (180, 210851), (204, 186045), (237, 160140), (255, 148836), (306, 124030), (314, 120870), (316, 120105), (340, 111627), (395, 96084), (471, 80580), (474, 80070), (510, 74418), (612, 62015), (628, 60435), (711, 53380), (765, 49612), (785, 48348), (790, 48042), (942, 40290), (948, 40035), (1020, 37209), (1185, 32028), (1343, 28260), (1413, 26860), (1422, 26690), (1530, 24806), (1570, 24174), (1580, 24021), (1884, 20145), (2355, 16116), (2370, 16014), (2669, 14220), (2686, 14130), (2826, 13430), (2844, 13345), (3060, 12403), (3140, 12087), (3555, 10676), (4029, 9420), (4710, 8058), (4740, 8007), (5338, 7110), (5372, 7065), (5652, 6715)]