7455006000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31859}}^1$

素因数の和:31901

約数の個数: 240

約数和(自身を含む): 28041642720

約数和(自身を除く): 20586636720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 125, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 250, 260, 300, 312, 325, 360, 375, 390, 400, 450, 468, 500, 520, 585, 600, 624, 650, 720, 750, 780, 900, 936, 975, 1000, 1040, 1125, 1170, 1200, 1300, 1500, 1560, 1625, 1800, 1872, 1950, 2000, 2250, 2340, 2600, 2925, 3000, 3120, 3250, 3600, 3900, 4500, 4680, 4875, 5200, 5850, 6000, 6500, 7800, 9000, 9360, 9750, 11700, 13000, 14625, 15600, 18000, 19500, 23400, 26000, 29250, 31859, 39000, 46800, 58500, 63718, 78000, 95577, 117000, 127436, 159295, 191154, 234000, 254872, 286731, 318590, 382308, 414167, 477885, 509744, 573462, 637180, 764616, 796475, 828334, 955770, 1146924, 1242501, 1274360, 1433655, 1529232, 1592950, 1656668, 1911540, 2070835, 2293848, 2389425, 2485002, 2548720, 2867310, 3185900, 3313336, 3727503, 3823080, 3982375, 4141670, 4587696, 4778850, 4970004, 5734620, 6212505, 6371800, 6626672, 7168275, 7455006, 7646160, 7964750, 8283340, 9557700, 9940008, 10354175, 11469240, 11947125, 12425010, 12743600, 14336550, 14910012, 15929500, 16566680, 18637515, 19115400, 19880016, 20708350, 22938480, 23894250, 24850020, 28673100, 29820024, 31062525, 31859000, 33133360, 35841375, 37275030, 38230800, 41416700, 47788500, 49700040, 51770875, 57346200, 59640048, 62125050, 63718000, 71682750, 74550060, 82833400, 93187575, 95577000, 99400080, 103541750, 114692400, 124250100, 143365500, 149100120, 155312625, 165666800, 186375150, 191154000, 207083500, 248500200, 286731000, 298200240, 310625250, 372750300, 414167000, 465937875, 497000400, 573462000, 621250500, 745500600, 828334000, 931875750, 1242501000, 1491001200, 1863751500, 2485002000, 3727503000, 7455006000]

約数ペア:

[(1, 7455006000), (2, 3727503000), (3, 2485002000), (4, 1863751500), (5, 1491001200), (6, 1242501000), (8, 931875750), (9, 828334000), (10, 745500600), (12, 621250500), (13, 573462000), (15, 497000400), (16, 465937875), (18, 414167000), (20, 372750300), (24, 310625250), (25, 298200240), (26, 286731000), (30, 248500200), (36, 207083500), (39, 191154000), (40, 186375150), (45, 165666800), (48, 155312625), (50, 149100120), (52, 143365500), (60, 124250100), (65, 114692400), (72, 103541750), (75, 99400080), (78, 95577000), (80, 93187575), (90, 82833400), (100, 74550060), (104, 71682750), (117, 63718000), (120, 62125050), (125, 59640048), (130, 57346200), (144, 51770875), (150, 49700040), (156, 47788500), (180, 41416700), (195, 38230800), (200, 37275030), (208, 35841375), (225, 33133360), (234, 31859000), (240, 31062525), (250, 29820024), (260, 28673100), (300, 24850020), (312, 23894250), (325, 22938480), (360, 20708350), (375, 19880016), (390, 19115400), (400, 18637515), (450, 16566680), (468, 15929500), (500, 14910012), (520, 14336550), (585, 12743600), (600, 12425010), (624, 11947125), (650, 11469240), (720, 10354175), (750, 9940008), (780, 9557700), (900, 8283340), (936, 7964750), (975, 7646160), (1000, 7455006), (1040, 7168275), (1125, 6626672), (1170, 6371800), (1200, 6212505), (1300, 5734620), (1500, 4970004), (1560, 4778850), (1625, 4587696), (1800, 4141670), (1872, 3982375), (1950, 3823080), (2000, 3727503), (2250, 3313336), (2340, 3185900), (2600, 2867310), (2925, 2548720), (3000, 2485002), (3120, 2389425), (3250, 2293848), (3600, 2070835), (3900, 1911540), (4500, 1656668), (4680, 1592950), (4875, 1529232), (5200, 1433655), (5850, 1274360), (6000, 1242501), (6500, 1146924), (7800, 955770), (9000, 828334), (9360, 796475), (9750, 764616), (11700, 637180), (13000, 573462), (14625, 509744), (15600, 477885), (18000, 414167), (19500, 382308), (23400, 318590), (26000, 286731), (29250, 254872), (31859, 234000), (39000, 191154), (46800, 159295), (58500, 127436), (63718, 117000), (78000, 95577)]