272141580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 779079168

約数和(自身を除く): 506937588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 193, 213, 284, 331, 355, 386, 426, 579, 662, 710, 772, 852, 965, 993, 1065, 1158, 1324, 1420, 1655, 1930, 1986, 2130, 2316, 2895, 3310, 3860, 3972, 4260, 4965, 5790, 6620, 9930, 11580, 13703, 19860, 23501, 27406, 41109, 47002, 54812, 63883, 68515, 70503, 82218, 94004, 117505, 127766, 137030, 141006, 164436, 191649, 205545, 235010, 255532, 274060, 282012, 319415, 352515, 383298, 411090, 470020, 638830, 705030, 766596, 822180, 958245, 1277660, 1410060, 1916490, 3832980, 4535693, 9071386, 13607079, 18142772, 22678465, 27214158, 45356930, 54428316, 68035395, 90713860, 136070790, 272141580]

約数ペア:

[(1, 272141580), (2, 136070790), (3, 90713860), (4, 68035395), (5, 54428316), (6, 45356930), (10, 27214158), (12, 22678465), (15, 18142772), (20, 13607079), (30, 9071386), (60, 4535693), (71, 3832980), (142, 1916490), (193, 1410060), (213, 1277660), (284, 958245), (331, 822180), (355, 766596), (386, 705030), (426, 638830), (579, 470020), (662, 411090), (710, 383298), (772, 352515), (852, 319415), (965, 282012), (993, 274060), (1065, 255532), (1158, 235010), (1324, 205545), (1420, 191649), (1655, 164436), (1930, 141006), (1986, 137030), (2130, 127766), (2316, 117505), (2895, 94004), (3310, 82218), (3860, 70503), (3972, 68515), (4260, 63883), (4965, 54812), (5790, 47002), (6620, 41109), (9930, 27406), (11580, 23501), (13703, 19860)]