38257380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 141120000

約数和(自身を除く): 102862620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 174, 180, 189, 203, 210, 252, 261, 270, 290, 315, 348, 349, 378, 406, 420, 435, 522, 540, 580, 609, 630, 698, 756, 783, 812, 870, 945, 1015, 1044, 1047, 1218, 1260, 1305, 1396, 1566, 1740, 1745, 1827, 1890, 2030, 2094, 2436, 2443, 2610, 3045, 3132, 3141, 3490, 3654, 3780, 3915, 4060, 4188, 4886, 5220, 5235, 5481, 6090, 6282, 6980, 7308, 7329, 7830, 9135, 9423, 9772, 10121, 10470, 10962, 12180, 12215, 12564, 14658, 15660, 15705, 18270, 18846, 20242, 20940, 21924, 21987, 24430, 27405, 29316, 30363, 31410, 36540, 36645, 37692, 40484, 43974, 47115, 48860, 50605, 54810, 60726, 62820, 65961, 70847, 73290, 87948, 91089, 94230, 101210, 109620, 109935, 121452, 131922, 141694, 146580, 151815, 182178, 188460, 202420, 212541, 219870, 263844, 273267, 283388, 303630, 329805, 354235, 364356, 425082, 439740, 455445, 546534, 607260, 637623, 659610, 708470, 850164, 910890, 1062705, 1093068, 1275246, 1319220, 1366335, 1416940, 1821780, 1912869, 2125410, 2550492, 2732670, 3188115, 3825738, 4250820, 5465340, 6376230, 7651476, 9564345, 12752460, 19128690, 38257380]

約数ペア:

[(1, 38257380), (2, 19128690), (3, 12752460), (4, 9564345), (5, 7651476), (6, 6376230), (7, 5465340), (9, 4250820), (10, 3825738), (12, 3188115), (14, 2732670), (15, 2550492), (18, 2125410), (20, 1912869), (21, 1821780), (27, 1416940), (28, 1366335), (29, 1319220), (30, 1275246), (35, 1093068), (36, 1062705), (42, 910890), (45, 850164), (54, 708470), (58, 659610), (60, 637623), (63, 607260), (70, 546534), (84, 455445), (87, 439740), (90, 425082), (105, 364356), (108, 354235), (116, 329805), (126, 303630), (135, 283388), (140, 273267), (145, 263844), (174, 219870), (180, 212541), (189, 202420), (203, 188460), (210, 182178), (252, 151815), (261, 146580), (270, 141694), (290, 131922), (315, 121452), (348, 109935), (349, 109620), (378, 101210), (406, 94230), (420, 91089), (435, 87948), (522, 73290), (540, 70847), (580, 65961), (609, 62820), (630, 60726), (698, 54810), (756, 50605), (783, 48860), (812, 47115), (870, 43974), (945, 40484), (1015, 37692), (1044, 36645), (1047, 36540), (1218, 31410), (1260, 30363), (1305, 29316), (1396, 27405), (1566, 24430), (1740, 21987), (1745, 21924), (1827, 20940), (1890, 20242), (2030, 18846), (2094, 18270), (2436, 15705), (2443, 15660), (2610, 14658), (3045, 12564), (3132, 12215), (3141, 12180), (3490, 10962), (3654, 10470), (3780, 10121), (3915, 9772), (4060, 9423), (4188, 9135), (4886, 7830), (5220, 7329), (5235, 7308), (5481, 6980), (6090, 6282)]