18044400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1367}}^1$

素因数の和:1399

約数の個数: 120

約数和(自身を含む): 63103104

約数和(自身を除く): 45058704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1367, 1650, 2200, 2640, 2734, 3300, 4101, 4400, 5468, 6600, 6835, 8202, 10936, 13200, 13670, 15037, 16404, 20505, 21872, 27340, 30074, 32808, 34175, 41010, 45111, 54680, 60148, 65616, 68350, 75185, 82020, 90222, 102525, 109360, 120296, 136700, 150370, 164040, 180444, 205050, 225555, 240592, 273400, 300740, 328080, 360888, 375925, 410100, 451110, 546800, 601480, 721776, 751850, 820200, 902220, 1127775, 1202960, 1503700, 1640400, 1804440, 2255550, 3007400, 3608880, 4511100, 6014800, 9022200, 18044400]

約数ペア:

[(1, 18044400), (2, 9022200), (3, 6014800), (4, 4511100), (5, 3608880), (6, 3007400), (8, 2255550), (10, 1804440), (11, 1640400), (12, 1503700), (15, 1202960), (16, 1127775), (20, 902220), (22, 820200), (24, 751850), (25, 721776), (30, 601480), (33, 546800), (40, 451110), (44, 410100), (48, 375925), (50, 360888), (55, 328080), (60, 300740), (66, 273400), (75, 240592), (80, 225555), (88, 205050), (100, 180444), (110, 164040), (120, 150370), (132, 136700), (150, 120296), (165, 109360), (176, 102525), (200, 90222), (220, 82020), (240, 75185), (264, 68350), (275, 65616), (300, 60148), (330, 54680), (400, 45111), (440, 41010), (528, 34175), (550, 32808), (600, 30074), (660, 27340), (825, 21872), (880, 20505), (1100, 16404), (1200, 15037), (1320, 13670), (1367, 13200), (1650, 10936), (2200, 8202), (2640, 6835), (2734, 6600), (3300, 5468), (4101, 4400)]