97876920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 307722240

約数和(自身を除く): 209845320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 83, 93, 120, 124, 155, 166, 186, 248, 249, 310, 317, 332, 372, 415, 465, 498, 620, 634, 664, 744, 830, 930, 951, 996, 1240, 1245, 1268, 1585, 1660, 1860, 1902, 1992, 2490, 2536, 2573, 3170, 3320, 3720, 3804, 4755, 4980, 5146, 6340, 7608, 7719, 9510, 9827, 9960, 10292, 12680, 12865, 15438, 19020, 19654, 20584, 25730, 26311, 29481, 30876, 38040, 38595, 39308, 49135, 51460, 52622, 58962, 61752, 77190, 78616, 78933, 98270, 102920, 105244, 117924, 131555, 147405, 154380, 157866, 196540, 210488, 235848, 263110, 294810, 308760, 315732, 393080, 394665, 526220, 589620, 631464, 789330, 815641, 1052440, 1179240, 1578660, 1631282, 2446923, 3157320, 3262564, 4078205, 4893846, 6525128, 8156410, 9787692, 12234615, 16312820, 19575384, 24469230, 32625640, 48938460, 97876920]

約数ペア:

[(1, 97876920), (2, 48938460), (3, 32625640), (4, 24469230), (5, 19575384), (6, 16312820), (8, 12234615), (10, 9787692), (12, 8156410), (15, 6525128), (20, 4893846), (24, 4078205), (30, 3262564), (31, 3157320), (40, 2446923), (60, 1631282), (62, 1578660), (83, 1179240), (93, 1052440), (120, 815641), (124, 789330), (155, 631464), (166, 589620), (186, 526220), (248, 394665), (249, 393080), (310, 315732), (317, 308760), (332, 294810), (372, 263110), (415, 235848), (465, 210488), (498, 196540), (620, 157866), (634, 154380), (664, 147405), (744, 131555), (830, 117924), (930, 105244), (951, 102920), (996, 98270), (1240, 78933), (1245, 78616), (1268, 77190), (1585, 61752), (1660, 58962), (1860, 52622), (1902, 51460), (1992, 49135), (2490, 39308), (2536, 38595), (2573, 38040), (3170, 30876), (3320, 29481), (3720, 26311), (3804, 25730), (4755, 20584), (4980, 19654), (5146, 19020), (6340, 15438), (7608, 12865), (7719, 12680), (9510, 10292), (9827, 9960)]