138058020

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:601

約数の個数: 168

約数和(自身を含む): 461079864

約数和(自身を除く): 323021844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 557, 612, 729, 765, 810, 918, 972, 1020, 1114, 1215, 1377, 1458, 1530, 1620, 1671, 1836, 2228, 2295, 2430, 2754, 2785, 2916, 3060, 3342, 3645, 4131, 4590, 4860, 5013, 5508, 5570, 6684, 6885, 7290, 8262, 8355, 9180, 9469, 10026, 11140, 12393, 13770, 14580, 15039, 16524, 16710, 18938, 20052, 20655, 24786, 25065, 27540, 28407, 30078, 33420, 37876, 41310, 45117, 47345, 49572, 50130, 56814, 60156, 61965, 75195, 82620, 85221, 90234, 94690, 100260, 113628, 123930, 135351, 142035, 150390, 170442, 180468, 189380, 225585, 247860, 255663, 270702, 284070, 300780, 340884, 406053, 426105, 451170, 511326, 541404, 568140, 676755, 766989, 812106, 852210, 902340, 1022652, 1278315, 1353510, 1533978, 1624212, 1704420, 2030265, 2300967, 2556630, 2707020, 3067956, 3834945, 4060530, 4601934, 5113260, 6902901, 7669890, 8121060, 9203868, 11504835, 13805802, 15339780, 23009670, 27611604, 34514505, 46019340, 69029010, 138058020]

約数ペア:

[(1, 138058020), (2, 69029010), (3, 46019340), (4, 34514505), (5, 27611604), (6, 23009670), (9, 15339780), (10, 13805802), (12, 11504835), (15, 9203868), (17, 8121060), (18, 7669890), (20, 6902901), (27, 5113260), (30, 4601934), (34, 4060530), (36, 3834945), (45, 3067956), (51, 2707020), (54, 2556630), (60, 2300967), (68, 2030265), (81, 1704420), (85, 1624212), (90, 1533978), (102, 1353510), (108, 1278315), (135, 1022652), (153, 902340), (162, 852210), (170, 812106), (180, 766989), (204, 676755), (243, 568140), (255, 541404), (270, 511326), (306, 451170), (324, 426105), (340, 406053), (405, 340884), (459, 300780), (486, 284070), (510, 270702), (540, 255663), (557, 247860), (612, 225585), (729, 189380), (765, 180468), (810, 170442), (918, 150390), (972, 142035), (1020, 135351), (1114, 123930), (1215, 113628), (1377, 100260), (1458, 94690), (1530, 90234), (1620, 85221), (1671, 82620), (1836, 75195), (2228, 61965), (2295, 60156), (2430, 56814), (2754, 50130), (2785, 49572), (2916, 47345), (3060, 45117), (3342, 41310), (3645, 37876), (4131, 33420), (4590, 30078), (4860, 28407), (5013, 27540), (5508, 25065), (5570, 24786), (6684, 20655), (6885, 20052), (7290, 18938), (8262, 16710), (8355, 16524), (9180, 15039), (9469, 14580), (10026, 13770), (11140, 12393)]