9138780180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{1117}}^1$

素因数の和:1383

約数の個数: 192

約数和(自身を含む): 28924896000

約数和(自身を除く): 19786115820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 109, 135, 139, 180, 218, 270, 278, 327, 417, 436, 540, 545, 556, 654, 695, 834, 981, 1090, 1117, 1251, 1308, 1390, 1635, 1668, 1962, 2085, 2180, 2234, 2502, 2780, 2943, 3270, 3351, 3753, 3924, 4170, 4468, 4905, 5004, 5585, 5886, 6255, 6540, 6702, 7506, 8340, 9810, 10053, 11170, 11772, 12510, 13404, 14715, 15012, 15151, 16755, 18765, 19620, 20106, 22340, 25020, 29430, 30159, 30302, 33510, 37530, 40212, 45453, 50265, 58860, 60318, 60604, 67020, 75060, 75755, 90906, 100530, 120636, 121753, 136359, 150795, 151510, 155263, 181812, 201060, 227265, 243506, 272718, 301590, 303020, 310526, 365259, 409077, 454530, 465789, 487012, 545436, 603180, 608765, 621052, 681795, 730518, 776315, 818154, 909060, 931578, 1095777, 1217530, 1363590, 1397367, 1461036, 1552630, 1636308, 1826295, 1863156, 2045385, 2191554, 2328945, 2435060, 2727180, 2794734, 3105260, 3287331, 3652590, 4090770, 4192101, 4383108, 4657890, 5478885, 5589468, 6574662, 6986835, 7305180, 8181540, 8384202, 9315780, 10957770, 13149324, 13973670, 16436655, 16768404, 16923667, 20960505, 21915540, 27947340, 32873310, 33847334, 41921010, 50771001, 65746620, 67694668, 83842020, 84618335, 101542002, 152313003, 169236670, 203084004, 253855005, 304626006, 338473340, 456939009, 507710010, 609252012, 761565015, 913878018, 1015420020, 1523130030, 1827756036, 2284695045, 3046260060, 4569390090, 9138780180]

約数ペア:

[(1, 9138780180), (2, 4569390090), (3, 3046260060), (4, 2284695045), (5, 1827756036), (6, 1523130030), (9, 1015420020), (10, 913878018), (12, 761565015), (15, 609252012), (18, 507710010), (20, 456939009), (27, 338473340), (30, 304626006), (36, 253855005), (45, 203084004), (54, 169236670), (60, 152313003), (90, 101542002), (108, 84618335), (109, 83842020), (135, 67694668), (139, 65746620), (180, 50771001), (218, 41921010), (270, 33847334), (278, 32873310), (327, 27947340), (417, 21915540), (436, 20960505), (540, 16923667), (545, 16768404), (556, 16436655), (654, 13973670), (695, 13149324), (834, 10957770), (981, 9315780), (1090, 8384202), (1117, 8181540), (1251, 7305180), (1308, 6986835), (1390, 6574662), (1635, 5589468), (1668, 5478885), (1962, 4657890), (2085, 4383108), (2180, 4192101), (2234, 4090770), (2502, 3652590), (2780, 3287331), (2943, 3105260), (3270, 2794734), (3351, 2727180), (3753, 2435060), (3924, 2328945), (4170, 2191554), (4468, 2045385), (4905, 1863156), (5004, 1826295), (5585, 1636308), (5886, 1552630), (6255, 1461036), (6540, 1397367), (6702, 1363590), (7506, 1217530), (8340, 1095777), (9810, 931578), (10053, 909060), (11170, 818154), (11772, 776315), (12510, 730518), (13404, 681795), (14715, 621052), (15012, 608765), (15151, 603180), (16755, 545436), (18765, 487012), (19620, 465789), (20106, 454530), (22340, 409077), (25020, 365259), (29430, 310526), (30159, 303020), (30302, 301590), (33510, 272718), (37530, 243506), (40212, 227265), (45453, 201060), (50265, 181812), (58860, 155263), (60318, 151510), (60604, 150795), (67020, 136359), (75060, 121753), (75755, 120636), (90906, 100530)]