889014900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{877}}^1$

素因数の和:1034

約数の個数: 144

約数和(自身を含む): 2682606080

約数和(自身を除く): 1793591180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 109, 124, 150, 155, 186, 218, 300, 310, 327, 372, 436, 465, 545, 620, 654, 775, 877, 930, 1090, 1308, 1550, 1635, 1754, 1860, 2180, 2325, 2631, 2725, 3100, 3270, 3379, 3508, 4385, 4650, 5262, 5450, 6540, 6758, 8175, 8770, 9300, 10137, 10524, 10900, 13155, 13516, 16350, 16895, 17540, 20274, 21925, 26310, 27187, 32700, 33790, 40548, 43850, 50685, 52620, 54374, 65775, 67580, 81561, 84475, 87700, 95593, 101370, 108748, 131550, 135935, 163122, 168950, 191186, 202740, 253425, 263100, 271870, 286779, 326244, 337900, 382372, 407805, 477965, 506850, 543740, 573558, 679675, 815610, 955930, 1013700, 1147116, 1359350, 1433895, 1631220, 1911860, 2039025, 2389825, 2718700, 2867790, 2963383, 4078050, 4779650, 5735580, 5926766, 7169475, 8156100, 8890149, 9559300, 11853532, 14338950, 14816915, 17780298, 28677900, 29633830, 35560596, 44450745, 59267660, 74084575, 88901490, 148169150, 177802980, 222253725, 296338300, 444507450, 889014900]

約数ペア:

[(1, 889014900), (2, 444507450), (3, 296338300), (4, 222253725), (5, 177802980), (6, 148169150), (10, 88901490), (12, 74084575), (15, 59267660), (20, 44450745), (25, 35560596), (30, 29633830), (31, 28677900), (50, 17780298), (60, 14816915), (62, 14338950), (75, 11853532), (93, 9559300), (100, 8890149), (109, 8156100), (124, 7169475), (150, 5926766), (155, 5735580), (186, 4779650), (218, 4078050), (300, 2963383), (310, 2867790), (327, 2718700), (372, 2389825), (436, 2039025), (465, 1911860), (545, 1631220), (620, 1433895), (654, 1359350), (775, 1147116), (877, 1013700), (930, 955930), (1090, 815610), (1308, 679675), (1550, 573558), (1635, 543740), (1754, 506850), (1860, 477965), (2180, 407805), (2325, 382372), (2631, 337900), (2725, 326244), (3100, 286779), (3270, 271870), (3379, 263100), (3508, 253425), (4385, 202740), (4650, 191186), (5262, 168950), (5450, 163122), (6540, 135935), (6758, 131550), (8175, 108748), (8770, 101370), (9300, 95593), (10137, 87700), (10524, 84475), (10900, 81561), (13155, 67580), (13516, 65775), (16350, 54374), (16895, 52620), (17540, 50685), (20274, 43850), (21925, 40548), (26310, 33790), (27187, 32700)]