23437800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 81607500

約数和(自身を除く): 58169700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 145, 150, 174, 180, 200, 225, 232, 261, 290, 300, 348, 360, 435, 449, 450, 522, 580, 600, 696, 725, 870, 898, 900, 1044, 1160, 1305, 1347, 1450, 1740, 1796, 1800, 2088, 2175, 2245, 2610, 2694, 2900, 3480, 3592, 4041, 4350, 4490, 5220, 5388, 5800, 6525, 6735, 8082, 8700, 8980, 10440, 10776, 11225, 13021, 13050, 13470, 16164, 17400, 17960, 20205, 22450, 26042, 26100, 26940, 32328, 33675, 39063, 40410, 44900, 52084, 52200, 53880, 65105, 67350, 78126, 80820, 89800, 101025, 104168, 117189, 130210, 134700, 156252, 161640, 195315, 202050, 234378, 260420, 269400, 312504, 325525, 390630, 404100, 468756, 520840, 585945, 651050, 781260, 808200, 937512, 976575, 1171890, 1302100, 1562520, 1953150, 2343780, 2604200, 2929725, 3906300, 4687560, 5859450, 7812600, 11718900, 23437800]

約数ペア:

[(1, 23437800), (2, 11718900), (3, 7812600), (4, 5859450), (5, 4687560), (6, 3906300), (8, 2929725), (9, 2604200), (10, 2343780), (12, 1953150), (15, 1562520), (18, 1302100), (20, 1171890), (24, 976575), (25, 937512), (29, 808200), (30, 781260), (36, 651050), (40, 585945), (45, 520840), (50, 468756), (58, 404100), (60, 390630), (72, 325525), (75, 312504), (87, 269400), (90, 260420), (100, 234378), (116, 202050), (120, 195315), (145, 161640), (150, 156252), (174, 134700), (180, 130210), (200, 117189), (225, 104168), (232, 101025), (261, 89800), (290, 80820), (300, 78126), (348, 67350), (360, 65105), (435, 53880), (449, 52200), (450, 52084), (522, 44900), (580, 40410), (600, 39063), (696, 33675), (725, 32328), (870, 26940), (898, 26100), (900, 26042), (1044, 22450), (1160, 20205), (1305, 17960), (1347, 17400), (1450, 16164), (1740, 13470), (1796, 13050), (1800, 13021), (2088, 11225), (2175, 10776), (2245, 10440), (2610, 8980), (2694, 8700), (2900, 8082), (3480, 6735), (3592, 6525), (4041, 5800), (4350, 5388), (4490, 5220)]