97654860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2111}}^1$

素因数の和:2383

約数の個数: 72

約数和(自身を含む): 297513216

約数和(自身を除く): 199858356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 257, 514, 771, 1028, 1285, 1542, 2111, 2313, 2570, 3084, 3855, 4222, 4626, 5140, 6333, 7710, 8444, 9252, 10555, 11565, 12666, 15420, 18999, 21110, 23130, 25332, 31665, 37998, 42220, 46260, 63330, 75996, 94995, 126660, 189990, 379980, 542527, 1085054, 1627581, 2170108, 2712635, 3255162, 4882743, 5425270, 6510324, 8137905, 9765486, 10850540, 16275810, 19530972, 24413715, 32551620, 48827430, 97654860]

約数ペア:

[(1, 97654860), (2, 48827430), (3, 32551620), (4, 24413715), (5, 19530972), (6, 16275810), (9, 10850540), (10, 9765486), (12, 8137905), (15, 6510324), (18, 5425270), (20, 4882743), (30, 3255162), (36, 2712635), (45, 2170108), (60, 1627581), (90, 1085054), (180, 542527), (257, 379980), (514, 189990), (771, 126660), (1028, 94995), (1285, 75996), (1542, 63330), (2111, 46260), (2313, 42220), (2570, 37998), (3084, 31665), (3855, 25332), (4222, 23130), (4626, 21110), (5140, 18999), (6333, 15420), (7710, 12666), (8444, 11565), (9252, 10555)]