323005150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 673706880

約数和(自身を除く): 350701730

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 97, 109, 130, 194, 218, 235, 325, 470, 485, 545, 611, 650, 970, 1090, 1175, 1222, 1261, 1417, 2350, 2425, 2522, 2725, 2834, 3055, 4559, 4850, 5123, 5450, 6110, 6305, 7085, 9118, 10246, 10573, 12610, 14170, 15275, 21146, 22795, 25615, 30550, 31525, 35425, 45590, 51230, 52865, 59267, 63050, 66599, 70850, 105730, 113975, 118534, 128075, 133198, 137449, 227950, 256150, 264325, 274898, 296335, 332995, 496931, 528650, 592670, 665990, 687245, 993862, 1374490, 1481675, 1664975, 2484655, 2963350, 3329950, 3436225, 4969310, 6460103, 6872450, 12423275, 12920206, 24846550, 32300515, 64601030, 161502575, 323005150]

約数ペア:

[(1, 323005150), (2, 161502575), (5, 64601030), (10, 32300515), (13, 24846550), (25, 12920206), (26, 12423275), (47, 6872450), (50, 6460103), (65, 4969310), (94, 3436225), (97, 3329950), (109, 2963350), (130, 2484655), (194, 1664975), (218, 1481675), (235, 1374490), (325, 993862), (470, 687245), (485, 665990), (545, 592670), (611, 528650), (650, 496931), (970, 332995), (1090, 296335), (1175, 274898), (1222, 264325), (1261, 256150), (1417, 227950), (2350, 137449), (2425, 133198), (2522, 128075), (2725, 118534), (2834, 113975), (3055, 105730), (4559, 70850), (4850, 66599), (5123, 63050), (5450, 59267), (6110, 52865), (6305, 51230), (7085, 45590), (9118, 35425), (10246, 31525), (10573, 30550), (12610, 25615), (14170, 22795), (15275, 21146)]