173115540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 570181248

約数和(自身を除く): 397065708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 167, 180, 195, 234, 260, 334, 390, 443, 468, 501, 585, 668, 780, 835, 886, 1002, 1170, 1329, 1503, 1670, 1772, 2004, 2171, 2215, 2340, 2505, 2658, 3006, 3340, 3987, 4342, 4430, 5010, 5316, 5759, 6012, 6513, 6645, 7515, 7974, 8684, 8860, 10020, 10855, 11518, 13026, 13290, 15030, 15948, 17277, 19539, 19935, 21710, 23036, 26052, 26580, 28795, 30060, 32565, 34554, 39078, 39870, 43420, 51831, 57590, 65130, 69108, 73981, 78156, 79740, 86385, 97695, 103662, 115180, 130260, 147962, 172770, 195390, 207324, 221943, 259155, 295924, 345540, 369905, 390780, 443886, 518310, 665829, 739810, 887772, 961753, 1036620, 1109715, 1331658, 1479620, 1923506, 2219430, 2663316, 2885259, 3329145, 3847012, 4438860, 4808765, 5770518, 6658290, 8655777, 9617530, 11541036, 13316580, 14426295, 17311554, 19235060, 28852590, 34623108, 43278885, 57705180, 86557770, 173115540]

約数ペア:

[(1, 173115540), (2, 86557770), (3, 57705180), (4, 43278885), (5, 34623108), (6, 28852590), (9, 19235060), (10, 17311554), (12, 14426295), (13, 13316580), (15, 11541036), (18, 9617530), (20, 8655777), (26, 6658290), (30, 5770518), (36, 4808765), (39, 4438860), (45, 3847012), (52, 3329145), (60, 2885259), (65, 2663316), (78, 2219430), (90, 1923506), (117, 1479620), (130, 1331658), (156, 1109715), (167, 1036620), (180, 961753), (195, 887772), (234, 739810), (260, 665829), (334, 518310), (390, 443886), (443, 390780), (468, 369905), (501, 345540), (585, 295924), (668, 259155), (780, 221943), (835, 207324), (886, 195390), (1002, 172770), (1170, 147962), (1329, 130260), (1503, 115180), (1670, 103662), (1772, 97695), (2004, 86385), (2171, 79740), (2215, 78156), (2340, 73981), (2505, 69108), (2658, 65130), (3006, 57590), (3340, 51831), (3987, 43420), (4342, 39870), (4430, 39078), (5010, 34554), (5316, 32565), (5759, 30060), (6012, 28795), (6513, 26580), (6645, 26052), (7515, 23036), (7974, 21710), (8684, 19935), (8860, 19539), (10020, 17277), (10855, 15948), (11518, 15030), (13026, 13290)]