4025340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 14152320

約数和(自身を除く): 10126980

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, 76, 90, 95, 99, 107, 110, 114, 132, 165, 171, 180, 190, 198, 209, 214, 220, 228, 285, 321, 330, 342, 380, 396, 418, 428, 495, 535, 570, 627, 642, 660, 684, 836, 855, 963, 990, 1045, 1070, 1140, 1177, 1254, 1284, 1605, 1710, 1881, 1926, 1980, 2033, 2090, 2140, 2354, 2508, 3135, 3210, 3420, 3531, 3762, 3852, 4066, 4180, 4708, 4815, 5885, 6099, 6270, 6420, 7062, 7524, 8132, 9405, 9630, 10165, 10593, 11770, 12198, 12540, 14124, 17655, 18297, 18810, 19260, 20330, 21186, 22363, 23540, 24396, 30495, 35310, 36594, 37620, 40660, 42372, 44726, 52965, 60990, 67089, 70620, 73188, 89452, 91485, 105930, 111815, 121980, 134178, 182970, 201267, 211860, 223630, 268356, 335445, 365940, 402534, 447260, 670890, 805068, 1006335, 1341780, 2012670, 4025340]

約数ペア:

[(1, 4025340), (2, 2012670), (3, 1341780), (4, 1006335), (5, 805068), (6, 670890), (9, 447260), (10, 402534), (11, 365940), (12, 335445), (15, 268356), (18, 223630), (19, 211860), (20, 201267), (22, 182970), (30, 134178), (33, 121980), (36, 111815), (38, 105930), (44, 91485), (45, 89452), (55, 73188), (57, 70620), (60, 67089), (66, 60990), (76, 52965), (90, 44726), (95, 42372), (99, 40660), (107, 37620), (110, 36594), (114, 35310), (132, 30495), (165, 24396), (171, 23540), (180, 22363), (190, 21186), (198, 20330), (209, 19260), (214, 18810), (220, 18297), (228, 17655), (285, 14124), (321, 12540), (330, 12198), (342, 11770), (380, 10593), (396, 10165), (418, 9630), (428, 9405), (495, 8132), (535, 7524), (570, 7062), (627, 6420), (642, 6270), (660, 6099), (684, 5885), (836, 4815), (855, 4708), (963, 4180), (990, 4066), (1045, 3852), (1070, 3762), (1140, 3531), (1177, 3420), (1254, 3210), (1284, 3135), (1605, 2508), (1710, 2354), (1881, 2140), (1926, 2090), (1980, 2033)]