102974580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2111}}^1$

素因数の和:2397

約数の個数: 72

約数和(自身を含む): 313657344

約数和(自身を除く): 210682764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 542, 813, 1084, 1355, 1626, 2111, 2439, 2710, 3252, 4065, 4222, 4878, 5420, 6333, 8130, 8444, 9756, 10555, 12195, 12666, 16260, 18999, 21110, 24390, 25332, 31665, 37998, 42220, 48780, 63330, 75996, 94995, 126660, 189990, 379980, 572081, 1144162, 1716243, 2288324, 2860405, 3432486, 5148729, 5720810, 6864972, 8581215, 10297458, 11441620, 17162430, 20594916, 25743645, 34324860, 51487290, 102974580]

約数ペア:

[(1, 102974580), (2, 51487290), (3, 34324860), (4, 25743645), (5, 20594916), (6, 17162430), (9, 11441620), (10, 10297458), (12, 8581215), (15, 6864972), (18, 5720810), (20, 5148729), (30, 3432486), (36, 2860405), (45, 2288324), (60, 1716243), (90, 1144162), (180, 572081), (271, 379980), (542, 189990), (813, 126660), (1084, 94995), (1355, 75996), (1626, 63330), (2111, 48780), (2439, 42220), (2710, 37998), (3252, 31665), (4065, 25332), (4222, 24390), (4878, 21110), (5420, 18999), (6333, 16260), (8130, 12666), (8444, 12195), (9756, 10555)]