78702000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1048

約数の個数: 160

約数和(自身を含む): 273524160

約数和(自身を除く): 194822160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 650, 750, 780, 975, 1000, 1009, 1040, 1200, 1300, 1500, 1560, 1625, 1950, 2000, 2018, 2600, 3000, 3027, 3120, 3250, 3900, 4036, 4875, 5045, 5200, 6000, 6054, 6500, 7800, 8072, 9750, 10090, 12108, 13000, 13117, 15135, 15600, 16144, 19500, 20180, 24216, 25225, 26000, 26234, 30270, 39000, 39351, 40360, 48432, 50450, 52468, 60540, 65585, 75675, 78000, 78702, 80720, 100900, 104936, 121080, 126125, 131170, 151350, 157404, 196755, 201800, 209872, 242160, 252250, 262340, 302700, 314808, 327925, 378375, 393510, 403600, 504500, 524680, 605400, 629616, 655850, 756750, 787020, 983775, 1009000, 1049360, 1210800, 1311700, 1513500, 1574040, 1639625, 1967550, 2018000, 2623400, 3027000, 3148080, 3279250, 3935100, 4918875, 5246800, 6054000, 6558500, 7870200, 9837750, 13117000, 15740400, 19675500, 26234000, 39351000, 78702000]

約数ペア:

[(1, 78702000), (2, 39351000), (3, 26234000), (4, 19675500), (5, 15740400), (6, 13117000), (8, 9837750), (10, 7870200), (12, 6558500), (13, 6054000), (15, 5246800), (16, 4918875), (20, 3935100), (24, 3279250), (25, 3148080), (26, 3027000), (30, 2623400), (39, 2018000), (40, 1967550), (48, 1639625), (50, 1574040), (52, 1513500), (60, 1311700), (65, 1210800), (75, 1049360), (78, 1009000), (80, 983775), (100, 787020), (104, 756750), (120, 655850), (125, 629616), (130, 605400), (150, 524680), (156, 504500), (195, 403600), (200, 393510), (208, 378375), (240, 327925), (250, 314808), (260, 302700), (300, 262340), (312, 252250), (325, 242160), (375, 209872), (390, 201800), (400, 196755), (500, 157404), (520, 151350), (600, 131170), (624, 126125), (650, 121080), (750, 104936), (780, 100900), (975, 80720), (1000, 78702), (1009, 78000), (1040, 75675), (1200, 65585), (1300, 60540), (1500, 52468), (1560, 50450), (1625, 48432), (1950, 40360), (2000, 39351), (2018, 39000), (2600, 30270), (3000, 26234), (3027, 26000), (3120, 25225), (3250, 24216), (3900, 20180), (4036, 19500), (4875, 16144), (5045, 15600), (5200, 15135), (6000, 13117), (6054, 13000), (6500, 12108), (7800, 10090), (8072, 9750)]