243657420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{601}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 709974720

約数和(自身を除く): 466317300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 233, 290, 348, 435, 466, 580, 601, 699, 870, 932, 1165, 1202, 1398, 1740, 1803, 2330, 2404, 2796, 3005, 3495, 3606, 4660, 6010, 6757, 6990, 7212, 9015, 12020, 13514, 13980, 17429, 18030, 20271, 27028, 33785, 34858, 36060, 40542, 52287, 67570, 69716, 81084, 87145, 101355, 104574, 135140, 140033, 174290, 202710, 209148, 261435, 280066, 348580, 405420, 420099, 522870, 560132, 700165, 840198, 1045740, 1400330, 1680396, 2100495, 2800660, 4060957, 4200990, 8121914, 8401980, 12182871, 16243828, 20304785, 24365742, 40609570, 48731484, 60914355, 81219140, 121828710, 243657420]

約数ペア:

[(1, 243657420), (2, 121828710), (3, 81219140), (4, 60914355), (5, 48731484), (6, 40609570), (10, 24365742), (12, 20304785), (15, 16243828), (20, 12182871), (29, 8401980), (30, 8121914), (58, 4200990), (60, 4060957), (87, 2800660), (116, 2100495), (145, 1680396), (174, 1400330), (233, 1045740), (290, 840198), (348, 700165), (435, 560132), (466, 522870), (580, 420099), (601, 405420), (699, 348580), (870, 280066), (932, 261435), (1165, 209148), (1202, 202710), (1398, 174290), (1740, 140033), (1803, 135140), (2330, 104574), (2404, 101355), (2796, 87145), (3005, 81084), (3495, 69716), (3606, 67570), (4660, 52287), (6010, 40542), (6757, 36060), (6990, 34858), (7212, 33785), (9015, 27028), (12020, 20271), (13514, 18030), (13980, 17429)]