125885880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:758

約数の個数: 128

約数和(自身を含む): 422280000

約数和(自身を除く): 296394120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 229, 270, 360, 458, 509, 540, 687, 916, 1018, 1080, 1145, 1374, 1527, 1832, 2036, 2061, 2290, 2545, 2748, 3054, 3435, 4072, 4122, 4580, 4581, 5090, 5496, 6108, 6183, 6870, 7635, 8244, 9160, 9162, 10180, 10305, 12216, 12366, 13740, 13743, 15270, 16488, 18324, 20360, 20610, 22905, 24732, 27480, 27486, 30540, 30915, 36648, 41220, 45810, 49464, 54972, 61080, 61830, 68715, 82440, 91620, 109944, 116561, 123660, 137430, 183240, 233122, 247320, 274860, 349683, 466244, 549720, 582805, 699366, 932488, 1049049, 1165610, 1398732, 1748415, 2098098, 2331220, 2797464, 3147147, 3496830, 4196196, 4662440, 5245245, 6294294, 6993660, 8392392, 10490490, 12588588, 13987320, 15735735, 20980980, 25177176, 31471470, 41961960, 62942940, 125885880]

約数ペア:

[(1, 125885880), (2, 62942940), (3, 41961960), (4, 31471470), (5, 25177176), (6, 20980980), (8, 15735735), (9, 13987320), (10, 12588588), (12, 10490490), (15, 8392392), (18, 6993660), (20, 6294294), (24, 5245245), (27, 4662440), (30, 4196196), (36, 3496830), (40, 3147147), (45, 2797464), (54, 2331220), (60, 2098098), (72, 1748415), (90, 1398732), (108, 1165610), (120, 1049049), (135, 932488), (180, 699366), (216, 582805), (229, 549720), (270, 466244), (360, 349683), (458, 274860), (509, 247320), (540, 233122), (687, 183240), (916, 137430), (1018, 123660), (1080, 116561), (1145, 109944), (1374, 91620), (1527, 82440), (1832, 68715), (2036, 61830), (2061, 61080), (2290, 54972), (2545, 49464), (2748, 45810), (3054, 41220), (3435, 36648), (4072, 30915), (4122, 30540), (4580, 27486), (4581, 27480), (5090, 24732), (5496, 22905), (6108, 20610), (6183, 20360), (6870, 18324), (7635, 16488), (8244, 15270), (9160, 13743), (9162, 13740), (10180, 12366), (10305, 12216)]