148507380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2741}}^1$

素因数の和:2806

約数の個数: 144

約数和(自身を含む): 526990464

約数和(自身を除く): 378483084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1806, 1935, 2580, 2709, 2741, 3010, 3612, 3870, 4515, 5418, 5482, 6020, 7740, 8223, 9030, 10836, 10964, 13545, 13705, 16446, 18060, 19187, 24669, 27090, 27410, 32892, 38374, 41115, 49338, 54180, 54820, 57561, 76748, 82230, 95935, 98676, 115122, 117863, 123345, 164460, 172683, 191870, 230244, 235726, 246690, 287805, 345366, 353589, 383740, 471452, 493380, 575610, 589315, 690732, 707178, 825041, 863415, 1060767, 1151220, 1178630, 1414356, 1650082, 1726830, 1767945, 2121534, 2357260, 2475123, 3300164, 3453660, 3535890, 4125205, 4243068, 4950246, 5303835, 7071780, 7425369, 8250410, 9900492, 10607670, 12375615, 14850738, 16500820, 21215340, 24751230, 29701476, 37126845, 49502460, 74253690, 148507380]

約数ペア:

[(1, 148507380), (2, 74253690), (3, 49502460), (4, 37126845), (5, 29701476), (6, 24751230), (7, 21215340), (9, 16500820), (10, 14850738), (12, 12375615), (14, 10607670), (15, 9900492), (18, 8250410), (20, 7425369), (21, 7071780), (28, 5303835), (30, 4950246), (35, 4243068), (36, 4125205), (42, 3535890), (43, 3453660), (45, 3300164), (60, 2475123), (63, 2357260), (70, 2121534), (84, 1767945), (86, 1726830), (90, 1650082), (105, 1414356), (126, 1178630), (129, 1151220), (140, 1060767), (172, 863415), (180, 825041), (210, 707178), (215, 690732), (252, 589315), (258, 575610), (301, 493380), (315, 471452), (387, 383740), (420, 353589), (430, 345366), (516, 287805), (602, 246690), (630, 235726), (645, 230244), (774, 191870), (860, 172683), (903, 164460), (1204, 123345), (1260, 117863), (1290, 115122), (1505, 98676), (1548, 95935), (1806, 82230), (1935, 76748), (2580, 57561), (2709, 54820), (2741, 54180), (3010, 49338), (3612, 41115), (3870, 38374), (4515, 32892), (5418, 27410), (5482, 27090), (6020, 24669), (7740, 19187), (8223, 18060), (9030, 16446), (10836, 13705), (10964, 13545)]