27347580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 216

約数和(自身を含む): 95921280

約数和(自身を除く): 68573700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 31, 36, 39, 45, 52, 58, 60, 62, 65, 78, 87, 90, 93, 116, 117, 124, 130, 145, 155, 156, 169, 174, 180, 186, 195, 234, 260, 261, 279, 290, 310, 338, 348, 372, 377, 390, 403, 435, 465, 468, 507, 522, 558, 580, 585, 620, 676, 754, 780, 806, 845, 870, 899, 930, 1014, 1044, 1116, 1131, 1170, 1209, 1305, 1395, 1508, 1521, 1612, 1690, 1740, 1798, 1860, 1885, 2015, 2028, 2262, 2340, 2418, 2535, 2610, 2697, 2790, 3042, 3380, 3393, 3596, 3627, 3770, 4030, 4495, 4524, 4836, 4901, 5070, 5220, 5239, 5394, 5580, 5655, 6045, 6084, 6786, 7254, 7540, 7605, 8060, 8091, 8990, 9802, 10140, 10478, 10788, 11310, 11687, 12090, 13485, 13572, 14508, 14703, 15210, 15717, 16182, 16965, 17980, 18135, 19604, 20956, 22620, 23374, 24180, 24505, 26195, 26970, 29406, 30420, 31434, 32364, 33930, 35061, 36270, 40455, 44109, 46748, 47151, 49010, 52390, 53940, 58435, 58812, 62868, 67860, 70122, 72540, 73515, 78585, 80910, 88218, 94302, 98020, 104780, 105183, 116870, 140244, 147030, 151931, 157170, 161820, 175305, 176436, 188604, 210366, 220545, 233740, 235755, 294060, 303862, 314340, 350610, 420732, 441090, 455793, 471510, 525915, 607724, 701220, 759655, 882180, 911586, 943020, 1051830, 1367379, 1519310, 1823172, 2103660, 2278965, 2734758, 3038620, 4557930, 5469516, 6836895, 9115860, 13673790, 27347580]

約数ペア:

[(1, 27347580), (2, 13673790), (3, 9115860), (4, 6836895), (5, 5469516), (6, 4557930), (9, 3038620), (10, 2734758), (12, 2278965), (13, 2103660), (15, 1823172), (18, 1519310), (20, 1367379), (26, 1051830), (29, 943020), (30, 911586), (31, 882180), (36, 759655), (39, 701220), (45, 607724), (52, 525915), (58, 471510), (60, 455793), (62, 441090), (65, 420732), (78, 350610), (87, 314340), (90, 303862), (93, 294060), (116, 235755), (117, 233740), (124, 220545), (130, 210366), (145, 188604), (155, 176436), (156, 175305), (169, 161820), (174, 157170), (180, 151931), (186, 147030), (195, 140244), (234, 116870), (260, 105183), (261, 104780), (279, 98020), (290, 94302), (310, 88218), (338, 80910), (348, 78585), (372, 73515), (377, 72540), (390, 70122), (403, 67860), (435, 62868), (465, 58812), (468, 58435), (507, 53940), (522, 52390), (558, 49010), (580, 47151), (585, 46748), (620, 44109), (676, 40455), (754, 36270), (780, 35061), (806, 33930), (845, 32364), (870, 31434), (899, 30420), (930, 29406), (1014, 26970), (1044, 26195), (1116, 24505), (1131, 24180), (1170, 23374), (1209, 22620), (1305, 20956), (1395, 19604), (1508, 18135), (1521, 17980), (1612, 16965), (1690, 16182), (1740, 15717), (1798, 15210), (1860, 14703), (1885, 14508), (2015, 13572), (2028, 13485), (2262, 12090), (2340, 11687), (2418, 11310), (2535, 10788), (2610, 10478), (2697, 10140), (2790, 9802), (3042, 8990), (3380, 8091), (3393, 8060), (3596, 7605), (3627, 7540), (3770, 7254), (4030, 6786), (4495, 6084), (4524, 6045), (4836, 5655), (4901, 5580), (5070, 5394), (5220, 5239)]