27130320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{769}}^1$

素因数の和:802

約数の個数: 180

約数和(自身を含む): 106126020

約数和(自身を除く): 78995700

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 769, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1538, 1680, 1764, 1960, 2205, 2307, 2352, 2520, 2940, 3076, 3528, 3845, 3920, 4410, 4614, 5040, 5383, 5880, 6152, 6921, 7056, 7690, 8820, 9228, 10766, 11535, 11760, 12304, 13842, 15380, 16149, 17640, 18456, 21532, 23070, 26915, 27684, 30760, 32298, 34605, 35280, 36912, 37681, 43064, 46140, 48447, 53830, 55368, 61520, 64596, 69210, 75362, 80745, 86128, 92280, 96894, 107660, 110736, 113043, 129192, 138420, 150724, 161490, 184560, 188405, 193788, 215320, 226086, 242235, 258384, 276840, 301448, 322980, 339129, 376810, 387576, 430640, 452172, 484470, 553680, 565215, 602896, 645960, 678258, 753620, 775152, 904344, 968940, 1130430, 1291920, 1356516, 1507240, 1695645, 1808688, 1937880, 2260860, 2713032, 3014480, 3391290, 3875760, 4521720, 5426064, 6782580, 9043440, 13565160, 27130320]

約数ペア:

[(1, 27130320), (2, 13565160), (3, 9043440), (4, 6782580), (5, 5426064), (6, 4521720), (7, 3875760), (8, 3391290), (9, 3014480), (10, 2713032), (12, 2260860), (14, 1937880), (15, 1808688), (16, 1695645), (18, 1507240), (20, 1356516), (21, 1291920), (24, 1130430), (28, 968940), (30, 904344), (35, 775152), (36, 753620), (40, 678258), (42, 645960), (45, 602896), (48, 565215), (49, 553680), (56, 484470), (60, 452172), (63, 430640), (70, 387576), (72, 376810), (80, 339129), (84, 322980), (90, 301448), (98, 276840), (105, 258384), (112, 242235), (120, 226086), (126, 215320), (140, 193788), (144, 188405), (147, 184560), (168, 161490), (180, 150724), (196, 138420), (210, 129192), (240, 113043), (245, 110736), (252, 107660), (280, 96894), (294, 92280), (315, 86128), (336, 80745), (360, 75362), (392, 69210), (420, 64596), (441, 61520), (490, 55368), (504, 53830), (560, 48447), (588, 46140), (630, 43064), (720, 37681), (735, 36912), (769, 35280), (784, 34605), (840, 32298), (882, 30760), (980, 27684), (1008, 26915), (1176, 23070), (1260, 21532), (1470, 18456), (1538, 17640), (1680, 16149), (1764, 15380), (1960, 13842), (2205, 12304), (2307, 11760), (2352, 11535), (2520, 10766), (2940, 9228), (3076, 8820), (3528, 7690), (3845, 7056), (3920, 6921), (4410, 6152), (4614, 5880), (5040, 5383)]