57427020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:429

約数の個数: 216

約数和(自身を含む): 215115264

約数和(自身を除く): 157688244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 119, 126, 140, 147, 153, 170, 180, 196, 204, 210, 238, 245, 252, 255, 294, 306, 315, 340, 357, 383, 420, 441, 476, 490, 510, 588, 595, 612, 630, 714, 735, 765, 766, 833, 882, 980, 1020, 1071, 1149, 1190, 1260, 1428, 1470, 1530, 1532, 1666, 1764, 1785, 1915, 2142, 2205, 2298, 2380, 2499, 2681, 2940, 3060, 3332, 3447, 3570, 3830, 4165, 4284, 4410, 4596, 4998, 5355, 5362, 5745, 6511, 6894, 7140, 7497, 7660, 8043, 8330, 8820, 9996, 10710, 10724, 11490, 12495, 13022, 13405, 13788, 14994, 16086, 16660, 17235, 18767, 19533, 21420, 22980, 24129, 24990, 26044, 26810, 29988, 32172, 32555, 34470, 37485, 37534, 39066, 40215, 45577, 48258, 49980, 53620, 56301, 58599, 65110, 68940, 74970, 75068, 78132, 80430, 91154, 93835, 96516, 97665, 112602, 117198, 120645, 130220, 136731, 149940, 160860, 168903, 182308, 187670, 195330, 225204, 227885, 234396, 241290, 273462, 281505, 292995, 319039, 337806, 375340, 390660, 410193, 455770, 482580, 546924, 563010, 585990, 638078, 675612, 683655, 820386, 844515, 911540, 957117, 1126020, 1171980, 1276156, 1367310, 1595195, 1640772, 1689030, 1914234, 2050965, 2734620, 2871351, 3190390, 3378060, 3828468, 4101930, 4785585, 5742702, 6380780, 8203860, 9571170, 11485404, 14356755, 19142340, 28713510, 57427020]

約数ペア:

[(1, 57427020), (2, 28713510), (3, 19142340), (4, 14356755), (5, 11485404), (6, 9571170), (7, 8203860), (9, 6380780), (10, 5742702), (12, 4785585), (14, 4101930), (15, 3828468), (17, 3378060), (18, 3190390), (20, 2871351), (21, 2734620), (28, 2050965), (30, 1914234), (34, 1689030), (35, 1640772), (36, 1595195), (42, 1367310), (45, 1276156), (49, 1171980), (51, 1126020), (60, 957117), (63, 911540), (68, 844515), (70, 820386), (84, 683655), (85, 675612), (90, 638078), (98, 585990), (102, 563010), (105, 546924), (119, 482580), (126, 455770), (140, 410193), (147, 390660), (153, 375340), (170, 337806), (180, 319039), (196, 292995), (204, 281505), (210, 273462), (238, 241290), (245, 234396), (252, 227885), (255, 225204), (294, 195330), (306, 187670), (315, 182308), (340, 168903), (357, 160860), (383, 149940), (420, 136731), (441, 130220), (476, 120645), (490, 117198), (510, 112602), (588, 97665), (595, 96516), (612, 93835), (630, 91154), (714, 80430), (735, 78132), (765, 75068), (766, 74970), (833, 68940), (882, 65110), (980, 58599), (1020, 56301), (1071, 53620), (1149, 49980), (1190, 48258), (1260, 45577), (1428, 40215), (1470, 39066), (1530, 37534), (1532, 37485), (1666, 34470), (1764, 32555), (1785, 32172), (1915, 29988), (2142, 26810), (2205, 26044), (2298, 24990), (2380, 24129), (2499, 22980), (2681, 21420), (2940, 19533), (3060, 18767), (3332, 17235), (3447, 16660), (3570, 16086), (3830, 14994), (4165, 13788), (4284, 13405), (4410, 13022), (4596, 12495), (4998, 11490), (5355, 10724), (5362, 10710), (5745, 9996), (6511, 8820), (6894, 8330), (7140, 8043), (7497, 7660)]