199020240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{30713}}^1$

素因数の和:30738

約数の個数: 100

約数和(自身を含む): 691249284

約数和(自身を除く): 492229044

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 30713, 61426, 92139, 122852, 153565, 184278, 245704, 276417, 307130, 368556, 460695, 491408, 552834, 614260, 737112, 829251, 921390, 1105668, 1228520, 1382085, 1474224, 1658502, 1842780, 2211336, 2457040, 2487753, 2764170, 3317004, 3685560, 4146255, 4422672, 4975506, 5528340, 6634008, 7371120, 8292510, 9951012, 11056680, 12438765, 13268016, 16585020, 19902024, 22113360, 24877530, 33170040, 39804048, 49755060, 66340080, 99510120, 199020240]

約数ペア:

[(1, 199020240), (2, 99510120), (3, 66340080), (4, 49755060), (5, 39804048), (6, 33170040), (8, 24877530), (9, 22113360), (10, 19902024), (12, 16585020), (15, 13268016), (16, 12438765), (18, 11056680), (20, 9951012), (24, 8292510), (27, 7371120), (30, 6634008), (36, 5528340), (40, 4975506), (45, 4422672), (48, 4146255), (54, 3685560), (60, 3317004), (72, 2764170), (80, 2487753), (81, 2457040), (90, 2211336), (108, 1842780), (120, 1658502), (135, 1474224), (144, 1382085), (162, 1228520), (180, 1105668), (216, 921390), (240, 829251), (270, 737112), (324, 614260), (360, 552834), (405, 491408), (432, 460695), (540, 368556), (648, 307130), (720, 276417), (810, 245704), (1080, 184278), (1296, 153565), (1620, 122852), (2160, 92139), (3240, 61426), (6480, 30713)]