755976540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3359}}^1$

素因数の和:3424

約数の個数: 144

約数和(自身を含む): 2402426880

約数和(自身を除く): 1646450340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 121, 124, 132, 155, 165, 186, 220, 242, 310, 330, 341, 363, 372, 465, 484, 605, 620, 660, 682, 726, 930, 1023, 1210, 1364, 1452, 1705, 1815, 1860, 2046, 2420, 3359, 3410, 3630, 3751, 4092, 5115, 6718, 6820, 7260, 7502, 10077, 10230, 11253, 13436, 15004, 16795, 18755, 20154, 20460, 22506, 33590, 36949, 37510, 40308, 45012, 50385, 56265, 67180, 73898, 75020, 100770, 104129, 110847, 112530, 147796, 184745, 201540, 208258, 221694, 225060, 312387, 369490, 406439, 416516, 443388, 520645, 554235, 624774, 738980, 812878, 1041290, 1108470, 1145419, 1219317, 1249548, 1561935, 1625756, 2032195, 2082580, 2216940, 2290838, 2438634, 3123870, 3436257, 4064390, 4581676, 4877268, 5727095, 6096585, 6247740, 6872514, 8128780, 11454190, 12193170, 12599609, 13745028, 17181285, 22908380, 24386340, 25199218, 34362570, 37798827, 50398436, 62998045, 68725140, 75597654, 125996090, 151195308, 188994135, 251992180, 377988270, 755976540]

約数ペア:

[(1, 755976540), (2, 377988270), (3, 251992180), (4, 188994135), (5, 151195308), (6, 125996090), (10, 75597654), (11, 68725140), (12, 62998045), (15, 50398436), (20, 37798827), (22, 34362570), (30, 25199218), (31, 24386340), (33, 22908380), (44, 17181285), (55, 13745028), (60, 12599609), (62, 12193170), (66, 11454190), (93, 8128780), (110, 6872514), (121, 6247740), (124, 6096585), (132, 5727095), (155, 4877268), (165, 4581676), (186, 4064390), (220, 3436257), (242, 3123870), (310, 2438634), (330, 2290838), (341, 2216940), (363, 2082580), (372, 2032195), (465, 1625756), (484, 1561935), (605, 1249548), (620, 1219317), (660, 1145419), (682, 1108470), (726, 1041290), (930, 812878), (1023, 738980), (1210, 624774), (1364, 554235), (1452, 520645), (1705, 443388), (1815, 416516), (1860, 406439), (2046, 369490), (2420, 312387), (3359, 225060), (3410, 221694), (3630, 208258), (3751, 201540), (4092, 184745), (5115, 147796), (6718, 112530), (6820, 110847), (7260, 104129), (7502, 100770), (10077, 75020), (10230, 73898), (11253, 67180), (13436, 56265), (15004, 50385), (16795, 45012), (18755, 40308), (20154, 37510), (20460, 36949), (22506, 33590)]