99797040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19801}}^1$

素因数の和:19827

約数の個数: 120

約数和(自身を含む): 383049888

約数和(自身を除く): 283252848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 19801, 39602, 59403, 79204, 99005, 118806, 138607, 158408, 178209, 198010, 237612, 277214, 297015, 316816, 356418, 396020, 415821, 475224, 554428, 594030, 693035, 712836, 792040, 831642, 891045, 950448, 1108856, 1188060, 1247463, 1386070, 1425672, 1584080, 1663284, 1782090, 2079105, 2217712, 2376120, 2494926, 2772140, 2851344, 3326568, 3564180, 4158210, 4752240, 4989852, 5544280, 6237315, 6653136, 7128360, 8316420, 9979704, 11088560, 12474630, 14256720, 16632840, 19959408, 24949260, 33265680, 49898520, 99797040]

約数ペア:

[(1, 99797040), (2, 49898520), (3, 33265680), (4, 24949260), (5, 19959408), (6, 16632840), (7, 14256720), (8, 12474630), (9, 11088560), (10, 9979704), (12, 8316420), (14, 7128360), (15, 6653136), (16, 6237315), (18, 5544280), (20, 4989852), (21, 4752240), (24, 4158210), (28, 3564180), (30, 3326568), (35, 2851344), (36, 2772140), (40, 2494926), (42, 2376120), (45, 2217712), (48, 2079105), (56, 1782090), (60, 1663284), (63, 1584080), (70, 1425672), (72, 1386070), (80, 1247463), (84, 1188060), (90, 1108856), (105, 950448), (112, 891045), (120, 831642), (126, 792040), (140, 712836), (144, 693035), (168, 594030), (180, 554428), (210, 475224), (240, 415821), (252, 396020), (280, 356418), (315, 316816), (336, 297015), (360, 277214), (420, 237612), (504, 198010), (560, 178209), (630, 158408), (720, 138607), (840, 118806), (1008, 99005), (1260, 79204), (1680, 59403), (2520, 39602), (5040, 19801)]