300236580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{997}}^1$

素因数の和:1258

約数の個数: 144

約数和(自身を含む): 1046223360

約数和(自身を除く): 745986780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 239, 252, 315, 420, 478, 630, 717, 956, 997, 1195, 1260, 1434, 1673, 1994, 2151, 2390, 2868, 2991, 3346, 3585, 3988, 4302, 4780, 4985, 5019, 5982, 6692, 6979, 7170, 8365, 8604, 8973, 9970, 10038, 10755, 11964, 13958, 14340, 14955, 15057, 16730, 17946, 19940, 20076, 20937, 21510, 25095, 27916, 29910, 30114, 33460, 34895, 35892, 41874, 43020, 44865, 50190, 59820, 60228, 62811, 69790, 75285, 83748, 89730, 100380, 104685, 125622, 139580, 150570, 179460, 209370, 238283, 251244, 301140, 314055, 418740, 476566, 628110, 714849, 953132, 1191415, 1256220, 1429698, 1667981, 2144547, 2382830, 2859396, 3335962, 3574245, 4289094, 4765660, 5003943, 6671924, 7148490, 8339905, 8578188, 10007886, 10722735, 14296980, 15011829, 16679810, 20015772, 21445470, 25019715, 30023658, 33359620, 42890940, 50039430, 60047316, 75059145, 100078860, 150118290, 300236580]

約数ペア:

[(1, 300236580), (2, 150118290), (3, 100078860), (4, 75059145), (5, 60047316), (6, 50039430), (7, 42890940), (9, 33359620), (10, 30023658), (12, 25019715), (14, 21445470), (15, 20015772), (18, 16679810), (20, 15011829), (21, 14296980), (28, 10722735), (30, 10007886), (35, 8578188), (36, 8339905), (42, 7148490), (45, 6671924), (60, 5003943), (63, 4765660), (70, 4289094), (84, 3574245), (90, 3335962), (105, 2859396), (126, 2382830), (140, 2144547), (180, 1667981), (210, 1429698), (239, 1256220), (252, 1191415), (315, 953132), (420, 714849), (478, 628110), (630, 476566), (717, 418740), (956, 314055), (997, 301140), (1195, 251244), (1260, 238283), (1434, 209370), (1673, 179460), (1994, 150570), (2151, 139580), (2390, 125622), (2868, 104685), (2991, 100380), (3346, 89730), (3585, 83748), (3988, 75285), (4302, 69790), (4780, 62811), (4985, 60228), (5019, 59820), (5982, 50190), (6692, 44865), (6979, 43020), (7170, 41874), (8365, 35892), (8604, 34895), (8973, 33460), (9970, 30114), (10038, 29910), (10755, 27916), (11964, 25095), (13958, 21510), (14340, 20937), (14955, 20076), (15057, 19940), (16730, 17946)]