270894780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:730

約数の個数: 240

約数和(自身を含む): 964766880

約数和(自身を除く): 693872100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 81, 90, 95, 108, 114, 117, 130, 135, 156, 162, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 324, 342, 351, 380, 390, 405, 468, 494, 513, 540, 570, 585, 677, 684, 702, 741, 780, 810, 855, 988, 1026, 1053, 1140, 1170, 1235, 1354, 1404, 1482, 1539, 1620, 1710, 1755, 2031, 2052, 2106, 2223, 2340, 2470, 2565, 2708, 2964, 3078, 3385, 3420, 3510, 3705, 4062, 4212, 4446, 4940, 5130, 5265, 6093, 6156, 6669, 6770, 7020, 7410, 7695, 8124, 8801, 8892, 10155, 10260, 10530, 11115, 12186, 12863, 13338, 13540, 14820, 15390, 17602, 18279, 20007, 20310, 21060, 22230, 24372, 25726, 26403, 26676, 30465, 30780, 33345, 35204, 36558, 38589, 40014, 40620, 44005, 44460, 51452, 52806, 54837, 60930, 64315, 66690, 73116, 77178, 79209, 80028, 88010, 91395, 100035, 105612, 109674, 115767, 121860, 128630, 132015, 133380, 154356, 158418, 167219, 176020, 182790, 192945, 200070, 219348, 231534, 237627, 257260, 264030, 274185, 316836, 334438, 347301, 365580, 385890, 396045, 400140, 463068, 475254, 501657, 528060, 548370, 578835, 668876, 694602, 712881, 771780, 792090, 836095, 950508, 1003314, 1041903, 1096740, 1157670, 1188135, 1389204, 1425762, 1504971, 1584180, 1672190, 1736505, 2006628, 2083806, 2315340, 2376270, 2508285, 2851524, 3009942, 3344380, 3473010, 3564405, 4167612, 4514913, 4752540, 5016570, 5209515, 6019884, 6946020, 7128810, 7524855, 9029826, 10033140, 10419030, 13544739, 14257620, 15049710, 18059652, 20838060, 22574565, 27089478, 30099420, 45149130, 54178956, 67723695, 90298260, 135447390, 270894780]

約数ペア:

[(1, 270894780), (2, 135447390), (3, 90298260), (4, 67723695), (5, 54178956), (6, 45149130), (9, 30099420), (10, 27089478), (12, 22574565), (13, 20838060), (15, 18059652), (18, 15049710), (19, 14257620), (20, 13544739), (26, 10419030), (27, 10033140), (30, 9029826), (36, 7524855), (38, 7128810), (39, 6946020), (45, 6019884), (52, 5209515), (54, 5016570), (57, 4752540), (60, 4514913), (65, 4167612), (76, 3564405), (78, 3473010), (81, 3344380), (90, 3009942), (95, 2851524), (108, 2508285), (114, 2376270), (117, 2315340), (130, 2083806), (135, 2006628), (156, 1736505), (162, 1672190), (171, 1584180), (180, 1504971), (190, 1425762), (195, 1389204), (228, 1188135), (234, 1157670), (247, 1096740), (260, 1041903), (270, 1003314), (285, 950508), (324, 836095), (342, 792090), (351, 771780), (380, 712881), (390, 694602), (405, 668876), (468, 578835), (494, 548370), (513, 528060), (540, 501657), (570, 475254), (585, 463068), (677, 400140), (684, 396045), (702, 385890), (741, 365580), (780, 347301), (810, 334438), (855, 316836), (988, 274185), (1026, 264030), (1053, 257260), (1140, 237627), (1170, 231534), (1235, 219348), (1354, 200070), (1404, 192945), (1482, 182790), (1539, 176020), (1620, 167219), (1710, 158418), (1755, 154356), (2031, 133380), (2052, 132015), (2106, 128630), (2223, 121860), (2340, 115767), (2470, 109674), (2565, 105612), (2708, 100035), (2964, 91395), (3078, 88010), (3385, 80028), (3420, 79209), (3510, 77178), (3705, 73116), (4062, 66690), (4212, 64315), (4446, 60930), (4940, 54837), (5130, 52806), (5265, 51452), (6093, 44460), (6156, 44005), (6669, 40620), (6770, 40014), (7020, 38589), (7410, 36558), (7695, 35204), (8124, 33345), (8801, 30780), (8892, 30465), (10155, 26676), (10260, 26403), (10530, 25726), (11115, 24372), (12186, 22230), (12863, 21060), (13338, 20310), (13540, 20007), (14820, 18279), (15390, 17602)]