82960800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2659}}^1$

素因数の和:2695

約数の個数: 144

約数和(自身を含む): 290918880

約数和(自身を除く): 207958080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 2659, 3120, 3900, 5200, 5318, 6240, 7800, 7977, 10400, 10636, 13295, 15600, 15954, 21272, 26590, 31200, 31908, 34567, 39885, 42544, 53180, 63816, 66475, 69134, 79770, 85088, 103701, 106360, 127632, 132950, 138268, 159540, 172835, 199425, 207402, 212720, 255264, 265900, 276536, 319080, 345670, 398850, 414804, 425440, 518505, 531800, 553072, 638160, 691340, 797700, 829608, 864175, 1037010, 1063600, 1106144, 1276320, 1382680, 1595400, 1659216, 1728350, 2074020, 2127200, 2592525, 2765360, 3190800, 3318432, 3456700, 4148040, 5185050, 5530720, 6381600, 6913400, 8296080, 10370100, 13826800, 16592160, 20740200, 27653600, 41480400, 82960800]

約数ペア:

[(1, 82960800), (2, 41480400), (3, 27653600), (4, 20740200), (5, 16592160), (6, 13826800), (8, 10370100), (10, 8296080), (12, 6913400), (13, 6381600), (15, 5530720), (16, 5185050), (20, 4148040), (24, 3456700), (25, 3318432), (26, 3190800), (30, 2765360), (32, 2592525), (39, 2127200), (40, 2074020), (48, 1728350), (50, 1659216), (52, 1595400), (60, 1382680), (65, 1276320), (75, 1106144), (78, 1063600), (80, 1037010), (96, 864175), (100, 829608), (104, 797700), (120, 691340), (130, 638160), (150, 553072), (156, 531800), (160, 518505), (195, 425440), (200, 414804), (208, 398850), (240, 345670), (260, 319080), (300, 276536), (312, 265900), (325, 255264), (390, 212720), (400, 207402), (416, 199425), (480, 172835), (520, 159540), (600, 138268), (624, 132950), (650, 127632), (780, 106360), (800, 103701), (975, 85088), (1040, 79770), (1200, 69134), (1248, 66475), (1300, 63816), (1560, 53180), (1950, 42544), (2080, 39885), (2400, 34567), (2600, 31908), (2659, 31200), (3120, 26590), (3900, 21272), (5200, 15954), (5318, 15600), (6240, 13295), (7800, 10636), (7977, 10400)]