2746260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 9696960

約数和(自身を除く): 6950700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 73, 76, 90, 95, 99, 110, 114, 132, 146, 165, 171, 180, 190, 198, 209, 219, 220, 228, 285, 292, 330, 342, 365, 380, 396, 418, 438, 495, 570, 627, 657, 660, 684, 730, 803, 836, 855, 876, 990, 1045, 1095, 1140, 1254, 1314, 1387, 1460, 1606, 1710, 1881, 1980, 2090, 2190, 2409, 2508, 2628, 2774, 3135, 3212, 3285, 3420, 3762, 4015, 4161, 4180, 4380, 4818, 5548, 6270, 6570, 6935, 7227, 7524, 8030, 8322, 9405, 9636, 12045, 12483, 12540, 13140, 13870, 14454, 15257, 16060, 16644, 18810, 20805, 24090, 24966, 27740, 28908, 30514, 36135, 37620, 41610, 45771, 48180, 49932, 61028, 62415, 72270, 76285, 83220, 91542, 124830, 137313, 144540, 152570, 183084, 228855, 249660, 274626, 305140, 457710, 549252, 686565, 915420, 1373130, 2746260]

約数ペア:

[(1, 2746260), (2, 1373130), (3, 915420), (4, 686565), (5, 549252), (6, 457710), (9, 305140), (10, 274626), (11, 249660), (12, 228855), (15, 183084), (18, 152570), (19, 144540), (20, 137313), (22, 124830), (30, 91542), (33, 83220), (36, 76285), (38, 72270), (44, 62415), (45, 61028), (55, 49932), (57, 48180), (60, 45771), (66, 41610), (73, 37620), (76, 36135), (90, 30514), (95, 28908), (99, 27740), (110, 24966), (114, 24090), (132, 20805), (146, 18810), (165, 16644), (171, 16060), (180, 15257), (190, 14454), (198, 13870), (209, 13140), (219, 12540), (220, 12483), (228, 12045), (285, 9636), (292, 9405), (330, 8322), (342, 8030), (365, 7524), (380, 7227), (396, 6935), (418, 6570), (438, 6270), (495, 5548), (570, 4818), (627, 4380), (657, 4180), (660, 4161), (684, 4015), (730, 3762), (803, 3420), (836, 3285), (855, 3212), (876, 3135), (990, 2774), (1045, 2628), (1095, 2508), (1140, 2409), (1254, 2190), (1314, 2090), (1387, 1980), (1460, 1881), (1606, 1710)]