73773720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{823}}^1$

素因数の和:926

約数の個数: 128

約数和(自身を含む): 249177600

約数和(自身を除く): 175403880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 83, 90, 108, 120, 135, 166, 180, 216, 249, 270, 332, 360, 415, 498, 540, 664, 747, 823, 830, 996, 1080, 1245, 1494, 1646, 1660, 1992, 2241, 2469, 2490, 2988, 3292, 3320, 3735, 4115, 4482, 4938, 4980, 5976, 6584, 7407, 7470, 8230, 8964, 9876, 9960, 11205, 12345, 14814, 14940, 16460, 17928, 19752, 22221, 22410, 24690, 29628, 29880, 32920, 37035, 44442, 44820, 49380, 59256, 68309, 74070, 88884, 89640, 98760, 111105, 136618, 148140, 177768, 204927, 222210, 273236, 296280, 341545, 409854, 444420, 546472, 614781, 683090, 819708, 888840, 1024635, 1229562, 1366180, 1639416, 1844343, 2049270, 2459124, 2732360, 3073905, 3688686, 4098540, 4918248, 6147810, 7377372, 8197080, 9221715, 12295620, 14754744, 18443430, 24591240, 36886860, 73773720]

約数ペア:

[(1, 73773720), (2, 36886860), (3, 24591240), (4, 18443430), (5, 14754744), (6, 12295620), (8, 9221715), (9, 8197080), (10, 7377372), (12, 6147810), (15, 4918248), (18, 4098540), (20, 3688686), (24, 3073905), (27, 2732360), (30, 2459124), (36, 2049270), (40, 1844343), (45, 1639416), (54, 1366180), (60, 1229562), (72, 1024635), (83, 888840), (90, 819708), (108, 683090), (120, 614781), (135, 546472), (166, 444420), (180, 409854), (216, 341545), (249, 296280), (270, 273236), (332, 222210), (360, 204927), (415, 177768), (498, 148140), (540, 136618), (664, 111105), (747, 98760), (823, 89640), (830, 88884), (996, 74070), (1080, 68309), (1245, 59256), (1494, 49380), (1646, 44820), (1660, 44442), (1992, 37035), (2241, 32920), (2469, 29880), (2490, 29628), (2988, 24690), (3292, 22410), (3320, 22221), (3735, 19752), (4115, 17928), (4482, 16460), (4938, 14940), (4980, 14814), (5976, 12345), (6584, 11205), (7407, 9960), (7470, 9876), (8230, 8964)]