75638220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2467}}^1$

素因数の和:2559

約数の個数: 96

約数和(自身を含む): 245457408

約数和(自身を除く): 169819188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2467, 2555, 3066, 4380, 4934, 5110, 6132, 7401, 7665, 9868, 10220, 12335, 14802, 15330, 17269, 24670, 29604, 30660, 34538, 37005, 49340, 51807, 69076, 74010, 86345, 103614, 148020, 172690, 180091, 207228, 259035, 345380, 360182, 518070, 540273, 720364, 900455, 1036140, 1080546, 1260637, 1800910, 2161092, 2521274, 2701365, 3601820, 3781911, 5042548, 5402730, 6303185, 7563822, 10805460, 12606370, 15127644, 18909555, 25212740, 37819110, 75638220]

約数ペア:

[(1, 75638220), (2, 37819110), (3, 25212740), (4, 18909555), (5, 15127644), (6, 12606370), (7, 10805460), (10, 7563822), (12, 6303185), (14, 5402730), (15, 5042548), (20, 3781911), (21, 3601820), (28, 2701365), (30, 2521274), (35, 2161092), (42, 1800910), (60, 1260637), (70, 1080546), (73, 1036140), (84, 900455), (105, 720364), (140, 540273), (146, 518070), (210, 360182), (219, 345380), (292, 259035), (365, 207228), (420, 180091), (438, 172690), (511, 148020), (730, 103614), (876, 86345), (1022, 74010), (1095, 69076), (1460, 51807), (1533, 49340), (2044, 37005), (2190, 34538), (2467, 30660), (2555, 29604), (3066, 24670), (4380, 17269), (4934, 15330), (5110, 14802), (6132, 12335), (7401, 10220), (7665, 9868)]