185088540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 645765120

約数和(自身を除く): 460676580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 109, 130, 140, 156, 182, 195, 210, 218, 260, 273, 311, 327, 364, 390, 420, 436, 455, 545, 546, 622, 654, 763, 780, 910, 933, 1090, 1092, 1244, 1308, 1365, 1417, 1526, 1555, 1635, 1820, 1866, 2177, 2180, 2289, 2730, 2834, 3052, 3110, 3270, 3732, 3815, 4043, 4251, 4354, 4578, 4665, 5460, 5668, 6220, 6531, 6540, 7085, 7630, 8086, 8502, 8708, 9156, 9330, 9919, 10885, 11445, 12129, 13062, 14170, 15260, 16172, 17004, 18660, 19838, 20215, 21255, 21770, 22890, 24258, 26124, 28301, 28340, 29757, 32655, 33899, 39676, 40430, 42510, 43540, 45780, 48516, 49595, 56602, 59514, 60645, 65310, 67798, 80860, 84903, 85020, 99190, 101697, 113204, 119028, 121290, 130620, 135596, 141505, 148785, 169495, 169806, 198380, 203394, 237293, 242580, 283010, 297570, 338990, 339612, 406788, 424515, 440687, 474586, 508485, 566020, 595140, 677980, 711879, 849030, 881374, 949172, 1016970, 1186465, 1322061, 1423758, 1698060, 1762748, 2033940, 2203435, 2372930, 2644122, 2847516, 3084809, 3559395, 4406870, 4745860, 5288244, 6169618, 6610305, 7118790, 8813740, 9254427, 12339236, 13220610, 14237580, 15424045, 18508854, 26441220, 30848090, 37017708, 46272135, 61696180, 92544270, 185088540]

約数ペア:

[(1, 185088540), (2, 92544270), (3, 61696180), (4, 46272135), (5, 37017708), (6, 30848090), (7, 26441220), (10, 18508854), (12, 15424045), (13, 14237580), (14, 13220610), (15, 12339236), (20, 9254427), (21, 8813740), (26, 7118790), (28, 6610305), (30, 6169618), (35, 5288244), (39, 4745860), (42, 4406870), (52, 3559395), (60, 3084809), (65, 2847516), (70, 2644122), (78, 2372930), (84, 2203435), (91, 2033940), (105, 1762748), (109, 1698060), (130, 1423758), (140, 1322061), (156, 1186465), (182, 1016970), (195, 949172), (210, 881374), (218, 849030), (260, 711879), (273, 677980), (311, 595140), (327, 566020), (364, 508485), (390, 474586), (420, 440687), (436, 424515), (455, 406788), (545, 339612), (546, 338990), (622, 297570), (654, 283010), (763, 242580), (780, 237293), (910, 203394), (933, 198380), (1090, 169806), (1092, 169495), (1244, 148785), (1308, 141505), (1365, 135596), (1417, 130620), (1526, 121290), (1555, 119028), (1635, 113204), (1820, 101697), (1866, 99190), (2177, 85020), (2180, 84903), (2289, 80860), (2730, 67798), (2834, 65310), (3052, 60645), (3110, 59514), (3270, 56602), (3732, 49595), (3815, 48516), (4043, 45780), (4251, 43540), (4354, 42510), (4578, 40430), (4665, 39676), (5460, 33899), (5668, 32655), (6220, 29757), (6531, 28340), (6540, 28301), (7085, 26124), (7630, 24258), (8086, 22890), (8502, 21770), (8708, 21255), (9156, 20215), (9330, 19838), (9919, 18660), (10885, 17004), (11445, 16172), (12129, 15260), (13062, 14170)]