169900740

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:341

約数の個数: 168

約数和(自身を含む): 549403008

約数和(自身を除く): 379502268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 243, 258, 270, 271, 324, 387, 405, 430, 486, 516, 540, 542, 645, 729, 774, 810, 813, 860, 972, 1084, 1161, 1215, 1290, 1355, 1458, 1548, 1620, 1626, 1935, 2322, 2430, 2439, 2580, 2710, 2916, 3252, 3483, 3645, 3870, 4065, 4644, 4860, 4878, 5420, 5805, 6966, 7290, 7317, 7740, 8130, 9756, 10449, 11610, 11653, 12195, 13932, 14580, 14634, 16260, 17415, 20898, 21951, 23220, 23306, 24390, 29268, 31347, 34830, 34959, 36585, 41796, 43902, 46612, 48780, 52245, 58265, 62694, 65853, 69660, 69918, 73170, 87804, 104490, 104877, 109755, 116530, 125388, 131706, 139836, 146340, 156735, 174795, 197559, 208980, 209754, 219510, 233060, 263412, 313470, 314631, 329265, 349590, 395118, 419508, 439020, 524385, 626940, 629262, 658530, 699180, 790236, 943893, 987795, 1048770, 1258524, 1317060, 1573155, 1887786, 1975590, 2097540, 2831679, 3146310, 3775572, 3951180, 4719465, 5663358, 6292620, 8495037, 9438930, 11326716, 14158395, 16990074, 18877860, 28316790, 33980148, 42475185, 56633580, 84950370, 169900740]

約数ペア:

[(1, 169900740), (2, 84950370), (3, 56633580), (4, 42475185), (5, 33980148), (6, 28316790), (9, 18877860), (10, 16990074), (12, 14158395), (15, 11326716), (18, 9438930), (20, 8495037), (27, 6292620), (30, 5663358), (36, 4719465), (43, 3951180), (45, 3775572), (54, 3146310), (60, 2831679), (81, 2097540), (86, 1975590), (90, 1887786), (108, 1573155), (129, 1317060), (135, 1258524), (162, 1048770), (172, 987795), (180, 943893), (215, 790236), (243, 699180), (258, 658530), (270, 629262), (271, 626940), (324, 524385), (387, 439020), (405, 419508), (430, 395118), (486, 349590), (516, 329265), (540, 314631), (542, 313470), (645, 263412), (729, 233060), (774, 219510), (810, 209754), (813, 208980), (860, 197559), (972, 174795), (1084, 156735), (1161, 146340), (1215, 139836), (1290, 131706), (1355, 125388), (1458, 116530), (1548, 109755), (1620, 104877), (1626, 104490), (1935, 87804), (2322, 73170), (2430, 69918), (2439, 69660), (2580, 65853), (2710, 62694), (2916, 58265), (3252, 52245), (3483, 48780), (3645, 46612), (3870, 43902), (4065, 41796), (4644, 36585), (4860, 34959), (4878, 34830), (5420, 31347), (5805, 29268), (6966, 24390), (7290, 23306), (7317, 23220), (7740, 21951), (8130, 20898), (9756, 17415), (10449, 16260), (11610, 14634), (11653, 14580), (12195, 13932)]