98874300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:460

約数の個数: 144

約数和(自身を含む): 329978880

約数和(自身を除く): 231104580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 197, 210, 239, 300, 350, 394, 420, 478, 525, 591, 700, 717, 788, 956, 985, 1050, 1182, 1195, 1379, 1434, 1673, 1970, 2100, 2364, 2390, 2758, 2868, 2955, 3346, 3585, 3940, 4137, 4780, 4925, 5019, 5516, 5910, 5975, 6692, 6895, 7170, 8274, 8365, 9850, 10038, 11820, 11950, 13790, 14340, 14775, 16548, 16730, 17925, 19700, 20076, 20685, 23900, 25095, 27580, 29550, 33460, 34475, 35850, 41370, 41825, 47083, 50190, 59100, 68950, 71700, 82740, 83650, 94166, 100380, 103425, 125475, 137900, 141249, 167300, 188332, 206850, 235415, 250950, 282498, 329581, 413700, 470830, 501900, 564996, 659162, 706245, 941660, 988743, 1177075, 1318324, 1412490, 1647905, 1977486, 2354150, 2824980, 3295810, 3531225, 3954972, 4708300, 4943715, 6591620, 7062450, 8239525, 9887430, 14124900, 16479050, 19774860, 24718575, 32958100, 49437150, 98874300]

約数ペア:

[(1, 98874300), (2, 49437150), (3, 32958100), (4, 24718575), (5, 19774860), (6, 16479050), (7, 14124900), (10, 9887430), (12, 8239525), (14, 7062450), (15, 6591620), (20, 4943715), (21, 4708300), (25, 3954972), (28, 3531225), (30, 3295810), (35, 2824980), (42, 2354150), (50, 1977486), (60, 1647905), (70, 1412490), (75, 1318324), (84, 1177075), (100, 988743), (105, 941660), (140, 706245), (150, 659162), (175, 564996), (197, 501900), (210, 470830), (239, 413700), (300, 329581), (350, 282498), (394, 250950), (420, 235415), (478, 206850), (525, 188332), (591, 167300), (700, 141249), (717, 137900), (788, 125475), (956, 103425), (985, 100380), (1050, 94166), (1182, 83650), (1195, 82740), (1379, 71700), (1434, 68950), (1673, 59100), (1970, 50190), (2100, 47083), (2364, 41825), (2390, 41370), (2758, 35850), (2868, 34475), (2955, 33460), (3346, 29550), (3585, 27580), (3940, 25095), (4137, 23900), (4780, 20685), (4925, 20076), (5019, 19700), (5516, 17925), (5910, 16730), (5975, 16548), (6692, 14775), (6895, 14340), (7170, 13790), (8274, 11950), (8365, 11820), (9850, 10038)]