177226140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4637}}^1$

素因数の和:4676

約数の個数: 144

約数和(自身を含む): 621788832

約数和(自身を除く): 444562692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 4637, 5460, 6370, 7644, 9274, 9555, 12740, 13911, 18548, 19110, 23185, 27822, 32459, 38220, 46370, 55644, 60281, 64918, 69555, 92740, 97377, 120562, 129836, 139110, 162295, 180843, 194754, 227213, 241124, 278220, 301405, 324590, 361686, 389508, 421967, 454426, 486885, 602810, 649180, 681639, 723372, 843934, 904215, 908852, 973770, 1136065, 1205620, 1265901, 1363278, 1687868, 1808430, 1947540, 2109835, 2272130, 2531802, 2726556, 2953769, 3408195, 3616860, 4219670, 4544260, 5063604, 5907538, 6329505, 6816390, 8439340, 8861307, 11815076, 12659010, 13632780, 14768845, 17722614, 25318020, 29537690, 35445228, 44306535, 59075380, 88613070, 177226140]

約数ペア:

[(1, 177226140), (2, 88613070), (3, 59075380), (4, 44306535), (5, 35445228), (6, 29537690), (7, 25318020), (10, 17722614), (12, 14768845), (13, 13632780), (14, 12659010), (15, 11815076), (20, 8861307), (21, 8439340), (26, 6816390), (28, 6329505), (30, 5907538), (35, 5063604), (39, 4544260), (42, 4219670), (49, 3616860), (52, 3408195), (60, 2953769), (65, 2726556), (70, 2531802), (78, 2272130), (84, 2109835), (91, 1947540), (98, 1808430), (105, 1687868), (130, 1363278), (140, 1265901), (147, 1205620), (156, 1136065), (182, 973770), (195, 908852), (196, 904215), (210, 843934), (245, 723372), (260, 681639), (273, 649180), (294, 602810), (364, 486885), (390, 454426), (420, 421967), (455, 389508), (490, 361686), (546, 324590), (588, 301405), (637, 278220), (735, 241124), (780, 227213), (910, 194754), (980, 180843), (1092, 162295), (1274, 139110), (1365, 129836), (1470, 120562), (1820, 97377), (1911, 92740), (2548, 69555), (2730, 64918), (2940, 60281), (3185, 55644), (3822, 46370), (4637, 38220), (5460, 32459), (6370, 27822), (7644, 23185), (9274, 19110), (9555, 18548), (12740, 13911)]