158755860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1789}}^1$

素因数の和:1850

約数の個数: 144

約数和(自身を含む): 527763600

約数和(自身を除く): 369007740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 45, 51, 58, 60, 68, 85, 87, 90, 102, 116, 145, 153, 170, 174, 180, 204, 255, 261, 290, 306, 340, 348, 435, 493, 510, 522, 580, 612, 765, 870, 986, 1020, 1044, 1305, 1479, 1530, 1740, 1789, 1972, 2465, 2610, 2958, 3060, 3578, 4437, 4930, 5220, 5367, 5916, 7156, 7395, 8874, 8945, 9860, 10734, 14790, 16101, 17748, 17890, 21468, 22185, 26835, 29580, 30413, 32202, 35780, 44370, 51881, 53670, 60826, 64404, 80505, 88740, 91239, 103762, 107340, 121652, 152065, 155643, 161010, 182478, 207524, 259405, 273717, 304130, 311286, 322020, 364956, 456195, 466929, 518810, 547434, 608260, 622572, 778215, 881977, 912390, 933858, 1037620, 1094868, 1368585, 1556430, 1763954, 1824780, 1867716, 2334645, 2645931, 2737170, 3112860, 3527908, 4409885, 4669290, 5291862, 5474340, 7937793, 8819770, 9338580, 10583724, 13229655, 15875586, 17639540, 26459310, 31751172, 39688965, 52918620, 79377930, 158755860]

約数ペア:

[(1, 158755860), (2, 79377930), (3, 52918620), (4, 39688965), (5, 31751172), (6, 26459310), (9, 17639540), (10, 15875586), (12, 13229655), (15, 10583724), (17, 9338580), (18, 8819770), (20, 7937793), (29, 5474340), (30, 5291862), (34, 4669290), (36, 4409885), (45, 3527908), (51, 3112860), (58, 2737170), (60, 2645931), (68, 2334645), (85, 1867716), (87, 1824780), (90, 1763954), (102, 1556430), (116, 1368585), (145, 1094868), (153, 1037620), (170, 933858), (174, 912390), (180, 881977), (204, 778215), (255, 622572), (261, 608260), (290, 547434), (306, 518810), (340, 466929), (348, 456195), (435, 364956), (493, 322020), (510, 311286), (522, 304130), (580, 273717), (612, 259405), (765, 207524), (870, 182478), (986, 161010), (1020, 155643), (1044, 152065), (1305, 121652), (1479, 107340), (1530, 103762), (1740, 91239), (1789, 88740), (1972, 80505), (2465, 64404), (2610, 60826), (2958, 53670), (3060, 51881), (3578, 44370), (4437, 35780), (4930, 32202), (5220, 30413), (5367, 29580), (5916, 26835), (7156, 22185), (7395, 21468), (8874, 17890), (8945, 17748), (9860, 16101), (10734, 14790)]