258304800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:540

約数の個数: 288

約数和(自身を含む): 960688512

約数和(自身を除く): 702383712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 32, 34, 39, 40, 48, 50, 51, 52, 60, 65, 68, 75, 78, 80, 85, 96, 100, 102, 104, 120, 130, 136, 150, 156, 160, 170, 195, 200, 204, 208, 221, 240, 255, 260, 272, 300, 312, 325, 340, 390, 400, 408, 416, 425, 442, 480, 487, 510, 520, 544, 600, 624, 650, 663, 680, 780, 800, 816, 850, 884, 974, 975, 1020, 1040, 1105, 1200, 1248, 1275, 1300, 1326, 1360, 1461, 1560, 1632, 1700, 1768, 1948, 1950, 2040, 2080, 2210, 2400, 2435, 2550, 2600, 2652, 2720, 2922, 3120, 3315, 3400, 3536, 3896, 3900, 4080, 4420, 4870, 5100, 5200, 5304, 5525, 5844, 6240, 6331, 6630, 6800, 7072, 7305, 7792, 7800, 8160, 8279, 8840, 9740, 10200, 10400, 10608, 11050, 11688, 12175, 12662, 13260, 13600, 14610, 15584, 15600, 16558, 16575, 17680, 18993, 19480, 20400, 21216, 22100, 23376, 24350, 24837, 25324, 26520, 29220, 31200, 31655, 33116, 33150, 35360, 36525, 37986, 38960, 40800, 41395, 44200, 46752, 48700, 49674, 50648, 53040, 58440, 63310, 66232, 66300, 73050, 75972, 77920, 82790, 88400, 94965, 97400, 99348, 101296, 106080, 107627, 116880, 124185, 126620, 132464, 132600, 146100, 151944, 158275, 165580, 176800, 189930, 194800, 198696, 202592, 206975, 215254, 233760, 248370, 253240, 264928, 265200, 292200, 303888, 316550, 322881, 331160, 379860, 389600, 397392, 413950, 430508, 474825, 496740, 506480, 530400, 538135, 584400, 607776, 620925, 633100, 645762, 662320, 759720, 794784, 827900, 861016, 949650, 993480, 1012960, 1076270, 1168800, 1241850, 1266200, 1291524, 1324640, 1519440, 1614405, 1655800, 1722032, 1899300, 1986960, 2152540, 2483700, 2532400, 2583048, 2690675, 3038880, 3228810, 3311600, 3444064, 3798600, 3973920, 4305080, 4967400, 5064800, 5166096, 5381350, 6457620, 6623200, 7597200, 8072025, 8610160, 9934800, 10332192, 10762700, 12915240, 15194400, 16144050, 17220320, 19869600, 21525400, 25830480, 32288100, 43050800, 51660960, 64576200, 86101600, 129152400, 258304800]

約数ペア:

[(1, 258304800), (2, 129152400), (3, 86101600), (4, 64576200), (5, 51660960), (6, 43050800), (8, 32288100), (10, 25830480), (12, 21525400), (13, 19869600), (15, 17220320), (16, 16144050), (17, 15194400), (20, 12915240), (24, 10762700), (25, 10332192), (26, 9934800), (30, 8610160), (32, 8072025), (34, 7597200), (39, 6623200), (40, 6457620), (48, 5381350), (50, 5166096), (51, 5064800), (52, 4967400), (60, 4305080), (65, 3973920), (68, 3798600), (75, 3444064), (78, 3311600), (80, 3228810), (85, 3038880), (96, 2690675), (100, 2583048), (102, 2532400), (104, 2483700), (120, 2152540), (130, 1986960), (136, 1899300), (150, 1722032), (156, 1655800), (160, 1614405), (170, 1519440), (195, 1324640), (200, 1291524), (204, 1266200), (208, 1241850), (221, 1168800), (240, 1076270), (255, 1012960), (260, 993480), (272, 949650), (300, 861016), (312, 827900), (325, 794784), (340, 759720), (390, 662320), (400, 645762), (408, 633100), (416, 620925), (425, 607776), (442, 584400), (480, 538135), (487, 530400), (510, 506480), (520, 496740), (544, 474825), (600, 430508), (624, 413950), (650, 397392), (663, 389600), (680, 379860), (780, 331160), (800, 322881), (816, 316550), (850, 303888), (884, 292200), (974, 265200), (975, 264928), (1020, 253240), (1040, 248370), (1105, 233760), (1200, 215254), (1248, 206975), (1275, 202592), (1300, 198696), (1326, 194800), (1360, 189930), (1461, 176800), (1560, 165580), (1632, 158275), (1700, 151944), (1768, 146100), (1948, 132600), (1950, 132464), (2040, 126620), (2080, 124185), (2210, 116880), (2400, 107627), (2435, 106080), (2550, 101296), (2600, 99348), (2652, 97400), (2720, 94965), (2922, 88400), (3120, 82790), (3315, 77920), (3400, 75972), (3536, 73050), (3896, 66300), (3900, 66232), (4080, 63310), (4420, 58440), (4870, 53040), (5100, 50648), (5200, 49674), (5304, 48700), (5525, 46752), (5844, 44200), (6240, 41395), (6331, 40800), (6630, 38960), (6800, 37986), (7072, 36525), (7305, 35360), (7792, 33150), (7800, 33116), (8160, 31655), (8279, 31200), (8840, 29220), (9740, 26520), (10200, 25324), (10400, 24837), (10608, 24350), (11050, 23376), (11688, 22100), (12175, 21216), (12662, 20400), (13260, 19480), (13600, 18993), (14610, 17680), (15584, 16575), (15600, 16558)]