61259100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:996

約数の個数: 144

約数和(自身を含む): 209319936

約数和(自身を除く): 148060836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 31, 35, 42, 50, 60, 62, 70, 75, 84, 93, 100, 105, 124, 140, 150, 155, 175, 186, 210, 217, 300, 310, 350, 372, 420, 434, 465, 525, 620, 651, 700, 775, 868, 930, 941, 1050, 1085, 1302, 1550, 1860, 1882, 2100, 2170, 2325, 2604, 2823, 3100, 3255, 3764, 4340, 4650, 4705, 5425, 5646, 6510, 6587, 9300, 9410, 10850, 11292, 13020, 13174, 14115, 16275, 18820, 19761, 21700, 23525, 26348, 28230, 29171, 32550, 32935, 39522, 47050, 56460, 58342, 65100, 65870, 70575, 79044, 87513, 94100, 98805, 116684, 131740, 141150, 145855, 164675, 175026, 197610, 204197, 282300, 291710, 329350, 350052, 395220, 408394, 437565, 494025, 583420, 612591, 658700, 729275, 816788, 875130, 988050, 1020985, 1225182, 1458550, 1750260, 1976100, 2041970, 2187825, 2450364, 2917100, 3062955, 4083940, 4375650, 5104925, 6125910, 8751300, 10209850, 12251820, 15314775, 20419700, 30629550, 61259100]

約数ペア:

[(1, 61259100), (2, 30629550), (3, 20419700), (4, 15314775), (5, 12251820), (6, 10209850), (7, 8751300), (10, 6125910), (12, 5104925), (14, 4375650), (15, 4083940), (20, 3062955), (21, 2917100), (25, 2450364), (28, 2187825), (30, 2041970), (31, 1976100), (35, 1750260), (42, 1458550), (50, 1225182), (60, 1020985), (62, 988050), (70, 875130), (75, 816788), (84, 729275), (93, 658700), (100, 612591), (105, 583420), (124, 494025), (140, 437565), (150, 408394), (155, 395220), (175, 350052), (186, 329350), (210, 291710), (217, 282300), (300, 204197), (310, 197610), (350, 175026), (372, 164675), (420, 145855), (434, 141150), (465, 131740), (525, 116684), (620, 98805), (651, 94100), (700, 87513), (775, 79044), (868, 70575), (930, 65870), (941, 65100), (1050, 58342), (1085, 56460), (1302, 47050), (1550, 39522), (1860, 32935), (1882, 32550), (2100, 29171), (2170, 28230), (2325, 26348), (2604, 23525), (2823, 21700), (3100, 19761), (3255, 18820), (3764, 16275), (4340, 14115), (4650, 13174), (4705, 13020), (5425, 11292), (5646, 10850), (6510, 9410), (6587, 9300)]