74874300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 228652032

約数和(自身を除く): 153777732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 83, 93, 97, 100, 124, 150, 155, 166, 186, 194, 249, 291, 300, 310, 332, 372, 388, 415, 465, 485, 498, 582, 620, 775, 830, 930, 970, 996, 1164, 1245, 1455, 1550, 1660, 1860, 1940, 2075, 2325, 2425, 2490, 2573, 2910, 3007, 3100, 4150, 4650, 4850, 4980, 5146, 5820, 6014, 6225, 7275, 7719, 8051, 8300, 9021, 9300, 9700, 10292, 12028, 12450, 12865, 14550, 15035, 15438, 16102, 18042, 24153, 24900, 25730, 29100, 30070, 30876, 32204, 36084, 38595, 40255, 45105, 48306, 51460, 60140, 64325, 75175, 77190, 80510, 90210, 96612, 120765, 128650, 150350, 154380, 161020, 180420, 192975, 201275, 225525, 241530, 249581, 257300, 300700, 385950, 402550, 451050, 483060, 499162, 603825, 748743, 771900, 805100, 902100, 998324, 1207650, 1247905, 1497486, 2415300, 2495810, 2994972, 3743715, 4991620, 6239525, 7487430, 12479050, 14974860, 18718575, 24958100, 37437150, 74874300]

約数ペア:

[(1, 74874300), (2, 37437150), (3, 24958100), (4, 18718575), (5, 14974860), (6, 12479050), (10, 7487430), (12, 6239525), (15, 4991620), (20, 3743715), (25, 2994972), (30, 2495810), (31, 2415300), (50, 1497486), (60, 1247905), (62, 1207650), (75, 998324), (83, 902100), (93, 805100), (97, 771900), (100, 748743), (124, 603825), (150, 499162), (155, 483060), (166, 451050), (186, 402550), (194, 385950), (249, 300700), (291, 257300), (300, 249581), (310, 241530), (332, 225525), (372, 201275), (388, 192975), (415, 180420), (465, 161020), (485, 154380), (498, 150350), (582, 128650), (620, 120765), (775, 96612), (830, 90210), (930, 80510), (970, 77190), (996, 75175), (1164, 64325), (1245, 60140), (1455, 51460), (1550, 48306), (1660, 45105), (1860, 40255), (1940, 38595), (2075, 36084), (2325, 32204), (2425, 30876), (2490, 30070), (2573, 29100), (2910, 25730), (3007, 24900), (3100, 24153), (4150, 18042), (4650, 16102), (4850, 15438), (4980, 15035), (5146, 14550), (5820, 12865), (6014, 12450), (6225, 12028), (7275, 10292), (7719, 9700), (8051, 9300), (8300, 9021)]