766759860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1134

約数の個数: 144

約数和(自身を含む): 2407309632

約数和(自身を除く): 1640549772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 107, 123, 164, 180, 205, 214, 246, 321, 369, 410, 428, 492, 535, 615, 642, 738, 820, 963, 971, 1070, 1230, 1284, 1476, 1605, 1845, 1926, 1942, 2140, 2460, 2913, 3210, 3690, 3852, 3884, 4387, 4815, 4855, 5826, 6420, 7380, 8739, 8774, 9630, 9710, 11652, 13161, 14565, 17478, 17548, 19260, 19420, 21935, 26322, 29130, 34956, 39483, 39811, 43695, 43870, 52644, 58260, 65805, 78966, 79622, 87390, 87740, 103897, 119433, 131610, 157932, 159244, 174780, 197415, 199055, 207794, 238866, 263220, 311691, 358299, 394830, 398110, 415588, 477732, 519485, 597165, 623382, 716598, 789660, 796220, 935073, 1038970, 1194330, 1246764, 1433196, 1558455, 1791495, 1870146, 2077940, 2388660, 3116910, 3582990, 3740292, 4259777, 4675365, 6233820, 7165980, 8519554, 9350730, 12779331, 17039108, 18701460, 21298885, 25558662, 38337993, 42597770, 51117324, 63896655, 76675986, 85195540, 127793310, 153351972, 191689965, 255586620, 383379930, 766759860]

約数ペア:

[(1, 766759860), (2, 383379930), (3, 255586620), (4, 191689965), (5, 153351972), (6, 127793310), (9, 85195540), (10, 76675986), (12, 63896655), (15, 51117324), (18, 42597770), (20, 38337993), (30, 25558662), (36, 21298885), (41, 18701460), (45, 17039108), (60, 12779331), (82, 9350730), (90, 8519554), (107, 7165980), (123, 6233820), (164, 4675365), (180, 4259777), (205, 3740292), (214, 3582990), (246, 3116910), (321, 2388660), (369, 2077940), (410, 1870146), (428, 1791495), (492, 1558455), (535, 1433196), (615, 1246764), (642, 1194330), (738, 1038970), (820, 935073), (963, 796220), (971, 789660), (1070, 716598), (1230, 623382), (1284, 597165), (1476, 519485), (1605, 477732), (1845, 415588), (1926, 398110), (1942, 394830), (2140, 358299), (2460, 311691), (2913, 263220), (3210, 238866), (3690, 207794), (3852, 199055), (3884, 197415), (4387, 174780), (4815, 159244), (4855, 157932), (5826, 131610), (6420, 119433), (7380, 103897), (8739, 87740), (8774, 87390), (9630, 79622), (9710, 78966), (11652, 65805), (13161, 58260), (14565, 52644), (17478, 43870), (17548, 43695), (19260, 39811), (19420, 39483), (21935, 34956), (26322, 29130)]