27585090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 128

約数和(自身を含む): 82252800

約数和(自身を除く): 54667710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 29, 30, 39, 45, 54, 58, 65, 78, 87, 90, 117, 130, 135, 145, 174, 195, 234, 261, 270, 271, 290, 351, 377, 390, 435, 522, 542, 585, 702, 754, 783, 813, 870, 1131, 1170, 1305, 1355, 1566, 1626, 1755, 1885, 2262, 2439, 2610, 2710, 3393, 3510, 3523, 3770, 3915, 4065, 4878, 5655, 6786, 7046, 7317, 7830, 7859, 8130, 10179, 10569, 11310, 12195, 14634, 15718, 16965, 17615, 20358, 21138, 23577, 24390, 31707, 33930, 35230, 36585, 39295, 47154, 50895, 52845, 63414, 70731, 73170, 78590, 95121, 101790, 102167, 105690, 117885, 141462, 158535, 190242, 204334, 212193, 235770, 306501, 317070, 353655, 424386, 475605, 510835, 613002, 707310, 919503, 951210, 1021670, 1060965, 1532505, 1839006, 2121930, 2758509, 3065010, 4597515, 5517018, 9195030, 13792545, 27585090]

約数ペア:

[(1, 27585090), (2, 13792545), (3, 9195030), (5, 5517018), (6, 4597515), (9, 3065010), (10, 2758509), (13, 2121930), (15, 1839006), (18, 1532505), (26, 1060965), (27, 1021670), (29, 951210), (30, 919503), (39, 707310), (45, 613002), (54, 510835), (58, 475605), (65, 424386), (78, 353655), (87, 317070), (90, 306501), (117, 235770), (130, 212193), (135, 204334), (145, 190242), (174, 158535), (195, 141462), (234, 117885), (261, 105690), (270, 102167), (271, 101790), (290, 95121), (351, 78590), (377, 73170), (390, 70731), (435, 63414), (522, 52845), (542, 50895), (585, 47154), (702, 39295), (754, 36585), (783, 35230), (813, 33930), (870, 31707), (1131, 24390), (1170, 23577), (1305, 21138), (1355, 20358), (1566, 17615), (1626, 16965), (1755, 15718), (1885, 14634), (2262, 12195), (2439, 11310), (2610, 10569), (2710, 10179), (3393, 8130), (3510, 7859), (3523, 7830), (3770, 7317), (3915, 7046), (4065, 6786), (4878, 5655)]