42189720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^2\times {\mathrm{101}}^1$

素因数の和:233

約数の個数: 96

約数和(自身を含む): 130025520

約数和(自身を除く): 87835800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 101, 118, 120, 177, 202, 236, 295, 303, 354, 404, 472, 505, 590, 606, 708, 808, 885, 1010, 1180, 1212, 1416, 1515, 1770, 2020, 2360, 2424, 3030, 3481, 3540, 4040, 5959, 6060, 6962, 7080, 10443, 11918, 12120, 13924, 17405, 17877, 20886, 23836, 27848, 29795, 34810, 35754, 41772, 47672, 52215, 59590, 69620, 71508, 83544, 89385, 104430, 119180, 139240, 143016, 178770, 208860, 238360, 351581, 357540, 417720, 703162, 715080, 1054743, 1406324, 1757905, 2109486, 2812648, 3515810, 4218972, 5273715, 7031620, 8437944, 10547430, 14063240, 21094860, 42189720]

約数ペア:

[(1, 42189720), (2, 21094860), (3, 14063240), (4, 10547430), (5, 8437944), (6, 7031620), (8, 5273715), (10, 4218972), (12, 3515810), (15, 2812648), (20, 2109486), (24, 1757905), (30, 1406324), (40, 1054743), (59, 715080), (60, 703162), (101, 417720), (118, 357540), (120, 351581), (177, 238360), (202, 208860), (236, 178770), (295, 143016), (303, 139240), (354, 119180), (404, 104430), (472, 89385), (505, 83544), (590, 71508), (606, 69620), (708, 59590), (808, 52215), (885, 47672), (1010, 41772), (1180, 35754), (1212, 34810), (1416, 29795), (1515, 27848), (1770, 23836), (2020, 20886), (2360, 17877), (2424, 17405), (3030, 13924), (3481, 12120), (3540, 11918), (4040, 10443), (5959, 7080), (6060, 6962)]