191997836400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{571}}^1\times {\mathrm{280207}}^1$

素因数の和:280799

約数の個数: 120

約数和(自身を含む): 616112383744

約数和(自身を除く): 424114547344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 571, 600, 1142, 1200, 1713, 2284, 2855, 3426, 4568, 5710, 6852, 8565, 9136, 11420, 13704, 14275, 17130, 22840, 27408, 28550, 34260, 42825, 45680, 57100, 68520, 85650, 114200, 137040, 171300, 228400, 280207, 342600, 560414, 685200, 840621, 1120828, 1401035, 1681242, 2241656, 2802070, 3362484, 4203105, 4483312, 5604140, 6724968, 7005175, 8406210, 11208280, 13449936, 14010350, 16812420, 21015525, 22416560, 28020700, 33624840, 42031050, 56041400, 67249680, 84062100, 112082800, 159998197, 168124200, 319996394, 336248400, 479994591, 639992788, 799990985, 959989182, 1279985576, 1599981970, 1919978364, 2399972955, 2559971152, 3199963940, 3839956728, 3999954925, 4799945910, 6399927880, 7679913456, 7999909850, 9599891820, 11999864775, 12799855760, 15999819700, 19199783640, 23999729550, 31999639400, 38399567280, 47999459100, 63999278800, 95998918200, 191997836400]

約数ペア:

[(1, 191997836400), (2, 95998918200), (3, 63999278800), (4, 47999459100), (5, 38399567280), (6, 31999639400), (8, 23999729550), (10, 19199783640), (12, 15999819700), (15, 12799855760), (16, 11999864775), (20, 9599891820), (24, 7999909850), (25, 7679913456), (30, 6399927880), (40, 4799945910), (48, 3999954925), (50, 3839956728), (60, 3199963940), (75, 2559971152), (80, 2399972955), (100, 1919978364), (120, 1599981970), (150, 1279985576), (200, 959989182), (240, 799990985), (300, 639992788), (400, 479994591), (571, 336248400), (600, 319996394), (1142, 168124200), (1200, 159998197), (1713, 112082800), (2284, 84062100), (2855, 67249680), (3426, 56041400), (4568, 42031050), (5710, 33624840), (6852, 28020700), (8565, 22416560), (9136, 21015525), (11420, 16812420), (13704, 14010350), (14275, 13449936), (17130, 11208280), (22840, 8406210), (27408, 7005175), (28550, 6724968), (34260, 5604140), (42825, 4483312), (45680, 4203105), (57100, 3362484), (68520, 2802070), (85650, 2241656), (114200, 1681242), (137040, 1401035), (171300, 1120828), (228400, 840621), (280207, 685200), (342600, 560414)]