325717740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{641}}^1\times {\mathrm{941}}^1$

素因数の和:1600

約数の個数: 96

約数和(自身を含む): 1016003520

約数和(自身を除く): 690285780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 641, 941, 1282, 1882, 1923, 2564, 2823, 3205, 3764, 3846, 4705, 5646, 5769, 6410, 7692, 8469, 9410, 9615, 11292, 11538, 12820, 14115, 16938, 17307, 18820, 19230, 23076, 25407, 28230, 28845, 33876, 34614, 38460, 42345, 50814, 56460, 57690, 69228, 84690, 86535, 101628, 115380, 127035, 169380, 173070, 254070, 346140, 508140, 603181, 1206362, 1809543, 2412724, 3015905, 3619086, 5428629, 6031810, 7238172, 9047715, 10857258, 12063620, 16285887, 18095430, 21714516, 27143145, 32571774, 36190860, 54286290, 65143548, 81429435, 108572580, 162858870, 325717740]

約数ペア:

[(1, 325717740), (2, 162858870), (3, 108572580), (4, 81429435), (5, 65143548), (6, 54286290), (9, 36190860), (10, 32571774), (12, 27143145), (15, 21714516), (18, 18095430), (20, 16285887), (27, 12063620), (30, 10857258), (36, 9047715), (45, 7238172), (54, 6031810), (60, 5428629), (90, 3619086), (108, 3015905), (135, 2412724), (180, 1809543), (270, 1206362), (540, 603181), (641, 508140), (941, 346140), (1282, 254070), (1882, 173070), (1923, 169380), (2564, 127035), (2823, 115380), (3205, 101628), (3764, 86535), (3846, 84690), (4705, 69228), (5646, 57690), (5769, 56460), (6410, 50814), (7692, 42345), (8469, 38460), (9410, 34614), (9615, 33876), (11292, 28845), (11538, 28230), (12820, 25407), (14115, 23076), (16938, 19230), (17307, 18820)]