205916400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1288

約数の個数: 180

約数和(自身を含む): 730390752

約数和(自身を除く): 524474352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 47, 48, 50, 60, 72, 75, 80, 90, 94, 100, 120, 141, 144, 150, 180, 188, 200, 225, 235, 240, 282, 300, 360, 376, 400, 423, 450, 470, 564, 600, 705, 720, 752, 846, 900, 940, 1128, 1175, 1200, 1217, 1410, 1692, 1800, 1880, 2115, 2256, 2350, 2434, 2820, 3384, 3525, 3600, 3651, 3760, 4230, 4700, 4868, 5640, 6085, 6768, 7050, 7302, 8460, 9400, 9736, 10575, 10953, 11280, 12170, 14100, 14604, 16920, 18255, 18800, 19472, 21150, 21906, 24340, 28200, 29208, 30425, 33840, 36510, 42300, 43812, 48680, 54765, 56400, 57199, 58416, 60850, 73020, 84600, 87624, 91275, 97360, 109530, 114398, 121700, 146040, 169200, 171597, 175248, 182550, 219060, 228796, 243400, 273825, 285995, 292080, 343194, 365100, 438120, 457592, 486800, 514791, 547650, 571990, 686388, 730200, 857985, 876240, 915184, 1029582, 1095300, 1143980, 1372776, 1429975, 1460400, 1715970, 2059164, 2190600, 2287960, 2573955, 2745552, 2859950, 3431940, 4118328, 4289925, 4381200, 4575920, 5147910, 5719900, 6863880, 8236656, 8579850, 10295820, 11439800, 12869775, 13727760, 17159700, 20591640, 22879600, 25739550, 34319400, 41183280, 51479100, 68638800, 102958200, 205916400]

約数ペア:

[(1, 205916400), (2, 102958200), (3, 68638800), (4, 51479100), (5, 41183280), (6, 34319400), (8, 25739550), (9, 22879600), (10, 20591640), (12, 17159700), (15, 13727760), (16, 12869775), (18, 11439800), (20, 10295820), (24, 8579850), (25, 8236656), (30, 6863880), (36, 5719900), (40, 5147910), (45, 4575920), (47, 4381200), (48, 4289925), (50, 4118328), (60, 3431940), (72, 2859950), (75, 2745552), (80, 2573955), (90, 2287960), (94, 2190600), (100, 2059164), (120, 1715970), (141, 1460400), (144, 1429975), (150, 1372776), (180, 1143980), (188, 1095300), (200, 1029582), (225, 915184), (235, 876240), (240, 857985), (282, 730200), (300, 686388), (360, 571990), (376, 547650), (400, 514791), (423, 486800), (450, 457592), (470, 438120), (564, 365100), (600, 343194), (705, 292080), (720, 285995), (752, 273825), (846, 243400), (900, 228796), (940, 219060), (1128, 182550), (1175, 175248), (1200, 171597), (1217, 169200), (1410, 146040), (1692, 121700), (1800, 114398), (1880, 109530), (2115, 97360), (2256, 91275), (2350, 87624), (2434, 84600), (2820, 73020), (3384, 60850), (3525, 58416), (3600, 57199), (3651, 56400), (3760, 54765), (4230, 48680), (4700, 43812), (4868, 42300), (5640, 36510), (6085, 33840), (6768, 30425), (7050, 29208), (7302, 28200), (8460, 24340), (9400, 21906), (9736, 21150), (10575, 19472), (10953, 18800), (11280, 18255), (12170, 16920), (14100, 14604)]