393188400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{9929}}^1$

素因数の和:9964

約数の個数: 180

約数和(自身を含む): 1488665880

約数和(自身を除く): 1095477480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 110, 120, 132, 144, 150, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 300, 330, 360, 396, 400, 440, 450, 495, 528, 550, 600, 660, 720, 792, 825, 880, 900, 990, 1100, 1200, 1320, 1584, 1650, 1800, 1980, 2200, 2475, 2640, 3300, 3600, 3960, 4400, 4950, 6600, 7920, 9900, 9929, 13200, 19800, 19858, 29787, 39600, 39716, 49645, 59574, 79432, 89361, 99290, 109219, 119148, 148935, 158864, 178722, 198580, 218438, 238296, 248225, 297870, 327657, 357444, 397160, 436876, 446805, 476592, 496450, 546095, 595740, 655314, 714888, 744675, 794320, 873752, 893610, 982971, 992900, 1092190, 1191480, 1310628, 1429776, 1489350, 1638285, 1747504, 1787220, 1965942, 1985800, 2184380, 2234025, 2382960, 2621256, 2730475, 2978700, 3276570, 3574440, 3931884, 3971600, 4368760, 4468050, 4914855, 5242512, 5460950, 5957400, 6553140, 7148880, 7863768, 8191425, 8737520, 8936100, 9829710, 10921900, 11914800, 13106280, 15727536, 16382850, 17872200, 19659420, 21843800, 24574275, 26212560, 32765700, 35744400, 39318840, 43687600, 49148550, 65531400, 78637680, 98297100, 131062800, 196594200, 393188400]

約数ペア:

[(1, 393188400), (2, 196594200), (3, 131062800), (4, 98297100), (5, 78637680), (6, 65531400), (8, 49148550), (9, 43687600), (10, 39318840), (11, 35744400), (12, 32765700), (15, 26212560), (16, 24574275), (18, 21843800), (20, 19659420), (22, 17872200), (24, 16382850), (25, 15727536), (30, 13106280), (33, 11914800), (36, 10921900), (40, 9829710), (44, 8936100), (45, 8737520), (48, 8191425), (50, 7863768), (55, 7148880), (60, 6553140), (66, 5957400), (72, 5460950), (75, 5242512), (80, 4914855), (88, 4468050), (90, 4368760), (99, 3971600), (100, 3931884), (110, 3574440), (120, 3276570), (132, 2978700), (144, 2730475), (150, 2621256), (165, 2382960), (176, 2234025), (180, 2184380), (198, 1985800), (200, 1965942), (220, 1787220), (225, 1747504), (240, 1638285), (264, 1489350), (275, 1429776), (300, 1310628), (330, 1191480), (360, 1092190), (396, 992900), (400, 982971), (440, 893610), (450, 873752), (495, 794320), (528, 744675), (550, 714888), (600, 655314), (660, 595740), (720, 546095), (792, 496450), (825, 476592), (880, 446805), (900, 436876), (990, 397160), (1100, 357444), (1200, 327657), (1320, 297870), (1584, 248225), (1650, 238296), (1800, 218438), (1980, 198580), (2200, 178722), (2475, 158864), (2640, 148935), (3300, 119148), (3600, 109219), (3960, 99290), (4400, 89361), (4950, 79432), (6600, 59574), (7920, 49645), (9900, 39716), (9929, 39600), (13200, 29787), (19800, 19858)]