267290010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 773176320

約数和(自身を除く): 505886310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 271, 281, 351, 390, 542, 562, 585, 702, 813, 843, 1170, 1355, 1405, 1626, 1686, 1755, 2439, 2529, 2710, 2810, 3510, 3523, 3653, 4065, 4215, 4878, 5058, 7046, 7306, 7317, 7587, 8130, 8430, 10569, 10959, 12195, 12645, 14634, 15174, 17615, 18265, 21138, 21918, 24390, 25290, 31707, 32877, 35230, 36530, 36585, 37935, 52845, 54795, 63414, 65754, 73170, 75870, 76151, 95121, 98631, 105690, 109590, 152302, 158535, 164385, 190242, 197262, 228453, 317070, 328770, 380755, 456906, 475605, 493155, 685359, 761510, 951210, 986310, 989963, 1142265, 1370718, 1979926, 2056077, 2284530, 2969889, 3426795, 4112154, 4949815, 5939778, 6853590, 8909667, 9899630, 10280385, 14849445, 17819334, 20560770, 26729001, 29698890, 44548335, 53458002, 89096670, 133645005, 267290010]

約数ペア:

[(1, 267290010), (2, 133645005), (3, 89096670), (5, 53458002), (6, 44548335), (9, 29698890), (10, 26729001), (13, 20560770), (15, 17819334), (18, 14849445), (26, 10280385), (27, 9899630), (30, 8909667), (39, 6853590), (45, 5939778), (54, 4949815), (65, 4112154), (78, 3426795), (90, 2969889), (117, 2284530), (130, 2056077), (135, 1979926), (195, 1370718), (234, 1142265), (270, 989963), (271, 986310), (281, 951210), (351, 761510), (390, 685359), (542, 493155), (562, 475605), (585, 456906), (702, 380755), (813, 328770), (843, 317070), (1170, 228453), (1355, 197262), (1405, 190242), (1626, 164385), (1686, 158535), (1755, 152302), (2439, 109590), (2529, 105690), (2710, 98631), (2810, 95121), (3510, 76151), (3523, 75870), (3653, 73170), (4065, 65754), (4215, 63414), (4878, 54795), (5058, 52845), (7046, 37935), (7306, 36585), (7317, 36530), (7587, 35230), (8130, 32877), (8430, 31707), (10569, 25290), (10959, 24390), (12195, 21918), (12645, 21138), (14634, 18265), (15174, 17615)]