290050740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{76733}}^1$

素因数の和:76758

約数の個数: 96

約数和(自身を含む): 1031304960

約数和(自身を除く): 741254220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 76733, 153466, 230199, 306932, 383665, 460398, 537131, 690597, 767330, 920796, 1074262, 1150995, 1381194, 1534660, 1611393, 2071791, 2148524, 2301990, 2685655, 2762388, 3222786, 3452985, 4143582, 4603980, 4834179, 5371310, 6445572, 6905970, 8056965, 8287164, 9668358, 10358955, 10742620, 13811940, 14502537, 16113930, 19336716, 20717910, 24170895, 29005074, 32227860, 41435820, 48341790, 58010148, 72512685, 96683580, 145025370, 290050740]

約数ペア:

[(1, 290050740), (2, 145025370), (3, 96683580), (4, 72512685), (5, 58010148), (6, 48341790), (7, 41435820), (9, 32227860), (10, 29005074), (12, 24170895), (14, 20717910), (15, 19336716), (18, 16113930), (20, 14502537), (21, 13811940), (27, 10742620), (28, 10358955), (30, 9668358), (35, 8287164), (36, 8056965), (42, 6905970), (45, 6445572), (54, 5371310), (60, 4834179), (63, 4603980), (70, 4143582), (84, 3452985), (90, 3222786), (105, 2762388), (108, 2685655), (126, 2301990), (135, 2148524), (140, 2071791), (180, 1611393), (189, 1534660), (210, 1381194), (252, 1150995), (270, 1074262), (315, 920796), (378, 767330), (420, 690597), (540, 537131), (630, 460398), (756, 383665), (945, 306932), (1260, 230199), (1890, 153466), (3780, 76733)]