218698357800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28038251}}^1$

素因数の和:28038283

約数の個数: 96

約数和(自身を含む): 730116082080

約数和(自身を除く): 511417724280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 28038251, 56076502, 84114753, 112153004, 140191255, 168229506, 224306008, 280382510, 336459012, 364497263, 420573765, 560765020, 672918024, 700956275, 728994526, 841147530, 1093491789, 1121530040, 1401912550, 1457989052, 1682295060, 1822486315, 2102868825, 2186983578, 2803825100, 2915978104, 3364590120, 3644972630, 4205737650, 4373967156, 5467458945, 5607650200, 7289945260, 8411475300, 8747934312, 9112431575, 10934917890, 14579890520, 16822950600, 18224863150, 21869835780, 27337294725, 36449726300, 43739671560, 54674589450, 72899452600, 109349178900, 218698357800]

約数ペア:

[(1, 218698357800), (2, 109349178900), (3, 72899452600), (4, 54674589450), (5, 43739671560), (6, 36449726300), (8, 27337294725), (10, 21869835780), (12, 18224863150), (13, 16822950600), (15, 14579890520), (20, 10934917890), (24, 9112431575), (25, 8747934312), (26, 8411475300), (30, 7289945260), (39, 5607650200), (40, 5467458945), (50, 4373967156), (52, 4205737650), (60, 3644972630), (65, 3364590120), (75, 2915978104), (78, 2803825100), (100, 2186983578), (104, 2102868825), (120, 1822486315), (130, 1682295060), (150, 1457989052), (156, 1401912550), (195, 1121530040), (200, 1093491789), (260, 841147530), (300, 728994526), (312, 700956275), (325, 672918024), (390, 560765020), (520, 420573765), (600, 364497263), (650, 336459012), (780, 280382510), (975, 224306008), (1300, 168229506), (1560, 140191255), (1950, 112153004), (2600, 84114753), (3900, 56076502), (7800, 28038251)]