152904780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2173

約数の個数: 192

約数和(自身を含む): 572544000

約数和(自身を除く): 419639220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2129, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4258, 4788, 5130, 5985, 6387, 7182, 7980, 8516, 10260, 10645, 11970, 12774, 14364, 14903, 17955, 19161, 21290, 23940, 25548, 29806, 31935, 35910, 38322, 40451, 42580, 44709, 57483, 59612, 63870, 71820, 74515, 76644, 80902, 89418, 95805, 114966, 121353, 127740, 134127, 149030, 161804, 178836, 191610, 202255, 223545, 229932, 242706, 268254, 283157, 287415, 298060, 364059, 383220, 402381, 404510, 447090, 485412, 536508, 566314, 574830, 606765, 670635, 728118, 804762, 809020, 849471, 894180, 1092177, 1132628, 1149660, 1213530, 1341270, 1415785, 1456236, 1609524, 1698942, 1820295, 2011905, 2184354, 2427060, 2548413, 2682540, 2831570, 3397884, 3640590, 4023810, 4247355, 4368708, 5096826, 5460885, 5663140, 7281180, 7645239, 8047620, 8494710, 10193652, 10921770, 12742065, 15290478, 16989420, 21843540, 25484130, 30580956, 38226195, 50968260, 76452390, 152904780]

約数ペア:

[(1, 152904780), (2, 76452390), (3, 50968260), (4, 38226195), (5, 30580956), (6, 25484130), (7, 21843540), (9, 16989420), (10, 15290478), (12, 12742065), (14, 10921770), (15, 10193652), (18, 8494710), (19, 8047620), (20, 7645239), (21, 7281180), (27, 5663140), (28, 5460885), (30, 5096826), (35, 4368708), (36, 4247355), (38, 4023810), (42, 3640590), (45, 3397884), (54, 2831570), (57, 2682540), (60, 2548413), (63, 2427060), (70, 2184354), (76, 2011905), (84, 1820295), (90, 1698942), (95, 1609524), (105, 1456236), (108, 1415785), (114, 1341270), (126, 1213530), (133, 1149660), (135, 1132628), (140, 1092177), (171, 894180), (180, 849471), (189, 809020), (190, 804762), (210, 728118), (228, 670635), (252, 606765), (266, 574830), (270, 566314), (285, 536508), (315, 485412), (342, 447090), (378, 404510), (380, 402381), (399, 383220), (420, 364059), (513, 298060), (532, 287415), (540, 283157), (570, 268254), (630, 242706), (665, 229932), (684, 223545), (756, 202255), (798, 191610), (855, 178836), (945, 161804), (1026, 149030), (1140, 134127), (1197, 127740), (1260, 121353), (1330, 114966), (1596, 95805), (1710, 89418), (1890, 80902), (1995, 76644), (2052, 74515), (2129, 71820), (2394, 63870), (2565, 59612), (2660, 57483), (3420, 44709), (3591, 42580), (3780, 40451), (3990, 38322), (4258, 35910), (4788, 31935), (5130, 29806), (5985, 25548), (6387, 23940), (7182, 21290), (7980, 19161), (8516, 17955), (10260, 14903), (10645, 14364), (11970, 12774)]