172133700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:354

約数の個数: 144

約数和(自身を含む): 522633216

約数和(自身を除く): 350499516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 83, 93, 100, 124, 150, 155, 166, 186, 223, 249, 300, 310, 332, 372, 415, 446, 465, 498, 620, 669, 775, 830, 892, 930, 996, 1115, 1245, 1338, 1550, 1660, 1860, 2075, 2230, 2325, 2490, 2573, 2676, 3100, 3345, 4150, 4460, 4650, 4980, 5146, 5575, 6225, 6690, 6913, 7719, 8300, 9300, 10292, 11150, 12450, 12865, 13380, 13826, 15438, 16725, 18509, 20739, 22300, 24900, 25730, 27652, 30876, 33450, 34565, 37018, 38595, 41478, 51460, 55527, 64325, 66900, 69130, 74036, 77190, 82956, 92545, 103695, 111054, 128650, 138260, 154380, 172825, 185090, 192975, 207390, 222108, 257300, 277635, 345650, 370180, 385950, 414780, 462725, 518475, 555270, 573779, 691300, 771900, 925450, 1036950, 1110540, 1147558, 1388175, 1721337, 1850900, 2073900, 2295116, 2776350, 2868895, 3442674, 5552700, 5737790, 6885348, 8606685, 11475580, 14344475, 17213370, 28688950, 34426740, 43033425, 57377900, 86066850, 172133700]

約数ペア:

[(1, 172133700), (2, 86066850), (3, 57377900), (4, 43033425), (5, 34426740), (6, 28688950), (10, 17213370), (12, 14344475), (15, 11475580), (20, 8606685), (25, 6885348), (30, 5737790), (31, 5552700), (50, 3442674), (60, 2868895), (62, 2776350), (75, 2295116), (83, 2073900), (93, 1850900), (100, 1721337), (124, 1388175), (150, 1147558), (155, 1110540), (166, 1036950), (186, 925450), (223, 771900), (249, 691300), (300, 573779), (310, 555270), (332, 518475), (372, 462725), (415, 414780), (446, 385950), (465, 370180), (498, 345650), (620, 277635), (669, 257300), (775, 222108), (830, 207390), (892, 192975), (930, 185090), (996, 172825), (1115, 154380), (1245, 138260), (1338, 128650), (1550, 111054), (1660, 103695), (1860, 92545), (2075, 82956), (2230, 77190), (2325, 74036), (2490, 69130), (2573, 66900), (2676, 64325), (3100, 55527), (3345, 51460), (4150, 41478), (4460, 38595), (4650, 37018), (4980, 34565), (5146, 33450), (5575, 30876), (6225, 27652), (6690, 25730), (6913, 24900), (7719, 22300), (8300, 20739), (9300, 18509), (10292, 16725), (11150, 15438), (12450, 13826), (12865, 13380)]