72266550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 190836000

約数和(自身を除く): 118569450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 37, 50, 58, 74, 75, 87, 111, 145, 150, 174, 185, 222, 290, 370, 435, 449, 555, 725, 870, 898, 925, 1073, 1110, 1347, 1450, 1850, 2146, 2175, 2245, 2694, 2775, 3219, 4350, 4490, 5365, 5550, 6438, 6735, 10730, 11225, 13021, 13470, 16095, 16613, 22450, 26042, 26825, 32190, 33226, 33675, 39063, 49839, 53650, 65105, 67350, 78126, 80475, 83065, 99678, 130210, 160950, 166130, 195315, 249195, 325525, 390630, 415325, 481777, 498390, 651050, 830650, 963554, 976575, 1245975, 1445331, 1953150, 2408885, 2491950, 2890662, 4817770, 7226655, 12044425, 14453310, 24088850, 36133275, 72266550]

約数ペア:

[(1, 72266550), (2, 36133275), (3, 24088850), (5, 14453310), (6, 12044425), (10, 7226655), (15, 4817770), (25, 2890662), (29, 2491950), (30, 2408885), (37, 1953150), (50, 1445331), (58, 1245975), (74, 976575), (75, 963554), (87, 830650), (111, 651050), (145, 498390), (150, 481777), (174, 415325), (185, 390630), (222, 325525), (290, 249195), (370, 195315), (435, 166130), (449, 160950), (555, 130210), (725, 99678), (870, 83065), (898, 80475), (925, 78126), (1073, 67350), (1110, 65105), (1347, 53650), (1450, 49839), (1850, 39063), (2146, 33675), (2175, 33226), (2245, 32190), (2694, 26825), (2775, 26042), (3219, 22450), (4350, 16613), (4490, 16095), (5365, 13470), (5550, 13021), (6438, 11225), (6735, 10730)]