61394850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 183381120

約数和(自身を除く): 121986270

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 79, 90, 99, 110, 150, 157, 158, 165, 198, 225, 237, 275, 314, 330, 395, 450, 471, 474, 495, 550, 711, 785, 790, 825, 869, 942, 990, 1185, 1413, 1422, 1570, 1650, 1727, 1738, 1975, 2355, 2370, 2475, 2607, 2826, 3454, 3555, 3925, 3950, 4345, 4710, 4950, 5181, 5214, 5925, 7065, 7110, 7821, 7850, 8635, 8690, 10362, 11775, 11850, 12403, 13035, 14130, 15543, 15642, 17270, 17775, 21725, 23550, 24806, 25905, 26070, 31086, 35325, 35550, 37209, 39105, 43175, 43450, 51810, 62015, 65175, 70650, 74418, 77715, 78210, 86350, 111627, 124030, 129525, 130350, 136433, 155430, 186045, 195525, 223254, 259050, 272866, 310075, 372090, 388575, 391050, 409299, 558135, 620150, 682165, 777150, 818598, 930225, 1116270, 1227897, 1364330, 1860450, 2046495, 2455794, 2790675, 3410825, 4092990, 5581350, 6139485, 6821650, 10232475, 12278970, 20464950, 30697425, 61394850]

約数ペア:

[(1, 61394850), (2, 30697425), (3, 20464950), (5, 12278970), (6, 10232475), (9, 6821650), (10, 6139485), (11, 5581350), (15, 4092990), (18, 3410825), (22, 2790675), (25, 2455794), (30, 2046495), (33, 1860450), (45, 1364330), (50, 1227897), (55, 1116270), (66, 930225), (75, 818598), (79, 777150), (90, 682165), (99, 620150), (110, 558135), (150, 409299), (157, 391050), (158, 388575), (165, 372090), (198, 310075), (225, 272866), (237, 259050), (275, 223254), (314, 195525), (330, 186045), (395, 155430), (450, 136433), (471, 130350), (474, 129525), (495, 124030), (550, 111627), (711, 86350), (785, 78210), (790, 77715), (825, 74418), (869, 70650), (942, 65175), (990, 62015), (1185, 51810), (1413, 43450), (1422, 43175), (1570, 39105), (1650, 37209), (1727, 35550), (1738, 35325), (1975, 31086), (2355, 26070), (2370, 25905), (2475, 24806), (2607, 23550), (2826, 21725), (3454, 17775), (3555, 17270), (3925, 15642), (3950, 15543), (4345, 14130), (4710, 13035), (4950, 12403), (5181, 11850), (5214, 11775), (5925, 10362), (7065, 8690), (7110, 8635), (7821, 7850)]