15556050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:214

約数の個数: 120

約数和(自身を含む): 45372096

約数和(自身を除く): 29816046

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 81, 90, 115, 135, 138, 150, 162, 167, 207, 225, 230, 270, 334, 345, 405, 414, 450, 501, 575, 621, 675, 690, 810, 835, 1002, 1035, 1150, 1242, 1350, 1503, 1670, 1725, 1863, 2025, 2070, 2505, 3006, 3105, 3450, 3726, 3841, 4050, 4175, 4509, 5010, 5175, 6210, 7515, 7682, 8350, 9018, 9315, 10350, 11523, 12525, 13527, 15030, 15525, 18630, 19205, 22545, 23046, 25050, 27054, 31050, 34569, 37575, 38410, 45090, 46575, 57615, 67635, 69138, 75150, 93150, 96025, 103707, 112725, 115230, 135270, 172845, 192050, 207414, 225450, 288075, 311121, 338175, 345690, 518535, 576150, 622242, 676350, 864225, 1037070, 1555605, 1728450, 2592675, 3111210, 5185350, 7778025, 15556050]

約数ペア:

[(1, 15556050), (2, 7778025), (3, 5185350), (5, 3111210), (6, 2592675), (9, 1728450), (10, 1555605), (15, 1037070), (18, 864225), (23, 676350), (25, 622242), (27, 576150), (30, 518535), (45, 345690), (46, 338175), (50, 311121), (54, 288075), (69, 225450), (75, 207414), (81, 192050), (90, 172845), (115, 135270), (135, 115230), (138, 112725), (150, 103707), (162, 96025), (167, 93150), (207, 75150), (225, 69138), (230, 67635), (270, 57615), (334, 46575), (345, 45090), (405, 38410), (414, 37575), (450, 34569), (501, 31050), (575, 27054), (621, 25050), (675, 23046), (690, 22545), (810, 19205), (835, 18630), (1002, 15525), (1035, 15030), (1150, 13527), (1242, 12525), (1350, 11523), (1503, 10350), (1670, 9315), (1725, 9018), (1863, 8350), (2025, 7682), (2070, 7515), (2505, 6210), (3006, 5175), (3105, 5010), (3450, 4509), (3726, 4175), (3841, 4050)]