111086920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 308815740

約数和(自身を除く): 197728820

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 157, 190, 196, 245, 266, 280, 314, 361, 380, 392, 490, 532, 628, 665, 722, 760, 785, 931, 980, 1064, 1099, 1256, 1330, 1444, 1570, 1805, 1862, 1960, 2198, 2527, 2660, 2888, 2983, 3140, 3610, 3724, 4396, 4655, 5054, 5320, 5495, 5966, 6280, 7220, 7448, 7693, 8792, 9310, 10108, 10990, 11932, 12635, 14440, 14915, 15386, 17689, 18620, 20216, 20881, 21980, 23864, 25270, 29830, 30772, 35378, 37240, 38465, 41762, 43960, 50540, 56677, 59660, 61544, 70756, 76930, 83524, 88445, 101080, 104405, 113354, 119320, 141512, 146167, 153860, 167048, 176890, 208810, 226708, 283385, 292334, 307720, 353780, 396739, 417620, 453416, 566770, 584668, 707560, 730835, 793478, 835240, 1133540, 1169336, 1461670, 1586956, 1983695, 2267080, 2777173, 2923340, 3173912, 3967390, 5554346, 5846680, 7934780, 11108692, 13885865, 15869560, 22217384, 27771730, 55543460, 111086920]

約数ペア:

[(1, 111086920), (2, 55543460), (4, 27771730), (5, 22217384), (7, 15869560), (8, 13885865), (10, 11108692), (14, 7934780), (19, 5846680), (20, 5554346), (28, 3967390), (35, 3173912), (38, 2923340), (40, 2777173), (49, 2267080), (56, 1983695), (70, 1586956), (76, 1461670), (95, 1169336), (98, 1133540), (133, 835240), (140, 793478), (152, 730835), (157, 707560), (190, 584668), (196, 566770), (245, 453416), (266, 417620), (280, 396739), (314, 353780), (361, 307720), (380, 292334), (392, 283385), (490, 226708), (532, 208810), (628, 176890), (665, 167048), (722, 153860), (760, 146167), (785, 141512), (931, 119320), (980, 113354), (1064, 104405), (1099, 101080), (1256, 88445), (1330, 83524), (1444, 76930), (1570, 70756), (1805, 61544), (1862, 59660), (1960, 56677), (2198, 50540), (2527, 43960), (2660, 41762), (2888, 38465), (2983, 37240), (3140, 35378), (3610, 30772), (3724, 29830), (4396, 25270), (4655, 23864), (5054, 21980), (5320, 20881), (5495, 20216), (5966, 18620), (6280, 17689), (7220, 15386), (7448, 14915), (7693, 14440), (8792, 12635), (9310, 11932), (10108, 10990)]