252001260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:597

約数の個数: 192

約数和(自身を含む): 903705600

約数和(自身を除く): 651704340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 163, 180, 189, 210, 252, 270, 315, 326, 378, 409, 420, 489, 540, 630, 652, 756, 815, 818, 945, 978, 1141, 1227, 1260, 1467, 1630, 1636, 1890, 1956, 2045, 2282, 2445, 2454, 2863, 2934, 3260, 3423, 3681, 3780, 4090, 4401, 4564, 4890, 4908, 5705, 5726, 5868, 6135, 6846, 7335, 7362, 8180, 8589, 8802, 9780, 10269, 11043, 11410, 11452, 12270, 13692, 14315, 14670, 14724, 17115, 17178, 17604, 18405, 20538, 22005, 22086, 22820, 24540, 25767, 28630, 29340, 30807, 34230, 34356, 36810, 41076, 42945, 44010, 44172, 51345, 51534, 55215, 57260, 61614, 66667, 68460, 73620, 77301, 85890, 88020, 102690, 103068, 110430, 123228, 128835, 133334, 154035, 154602, 171780, 200001, 205380, 220860, 257670, 266668, 308070, 309204, 333335, 386505, 400002, 466669, 515340, 600003, 616140, 666670, 773010, 800004, 933338, 1000005, 1200006, 1333340, 1400007, 1546020, 1800009, 1866676, 2000010, 2333345, 2400012, 2800014, 3000015, 3600018, 4000020, 4200021, 4666690, 5600028, 6000030, 7000035, 7200036, 8400042, 9000045, 9333380, 12000060, 12600063, 14000070, 16800084, 18000090, 21000105, 25200126, 28000140, 36000180, 42000210, 50400252, 63000315, 84000420, 126000630, 252001260]

約数ペア:

[(1, 252001260), (2, 126000630), (3, 84000420), (4, 63000315), (5, 50400252), (6, 42000210), (7, 36000180), (9, 28000140), (10, 25200126), (12, 21000105), (14, 18000090), (15, 16800084), (18, 14000070), (20, 12600063), (21, 12000060), (27, 9333380), (28, 9000045), (30, 8400042), (35, 7200036), (36, 7000035), (42, 6000030), (45, 5600028), (54, 4666690), (60, 4200021), (63, 4000020), (70, 3600018), (84, 3000015), (90, 2800014), (105, 2400012), (108, 2333345), (126, 2000010), (135, 1866676), (140, 1800009), (163, 1546020), (180, 1400007), (189, 1333340), (210, 1200006), (252, 1000005), (270, 933338), (315, 800004), (326, 773010), (378, 666670), (409, 616140), (420, 600003), (489, 515340), (540, 466669), (630, 400002), (652, 386505), (756, 333335), (815, 309204), (818, 308070), (945, 266668), (978, 257670), (1141, 220860), (1227, 205380), (1260, 200001), (1467, 171780), (1630, 154602), (1636, 154035), (1890, 133334), (1956, 128835), (2045, 123228), (2282, 110430), (2445, 103068), (2454, 102690), (2863, 88020), (2934, 85890), (3260, 77301), (3423, 73620), (3681, 68460), (3780, 66667), (4090, 61614), (4401, 57260), (4564, 55215), (4890, 51534), (4908, 51345), (5705, 44172), (5726, 44010), (5868, 42945), (6135, 41076), (6846, 36810), (7335, 34356), (7362, 34230), (8180, 30807), (8589, 29340), (8802, 28630), (9780, 25767), (10269, 24540), (11043, 22820), (11410, 22086), (11452, 22005), (12270, 20538), (13692, 18405), (14315, 17604), (14670, 17178), (14724, 17115)]