97180380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{49081}}^1$

素因数の和:49107

約数の個数: 72

約数和(自身を含む): 321585264

約数和(自身を除く): 224404884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 49081, 98162, 147243, 196324, 245405, 294486, 441729, 490810, 539891, 588972, 736215, 883458, 981620, 1079782, 1472430, 1619673, 1766916, 2159564, 2208645, 2699455, 2944860, 3239346, 4417290, 4859019, 5398910, 6478692, 8098365, 8834580, 9718038, 10797820, 16196730, 19436076, 24295095, 32393460, 48590190, 97180380]

約数ペア:

[(1, 97180380), (2, 48590190), (3, 32393460), (4, 24295095), (5, 19436076), (6, 16196730), (9, 10797820), (10, 9718038), (11, 8834580), (12, 8098365), (15, 6478692), (18, 5398910), (20, 4859019), (22, 4417290), (30, 3239346), (33, 2944860), (36, 2699455), (44, 2208645), (45, 2159564), (55, 1766916), (60, 1619673), (66, 1472430), (90, 1079782), (99, 981620), (110, 883458), (132, 736215), (165, 588972), (180, 539891), (198, 490810), (220, 441729), (330, 294486), (396, 245405), (495, 196324), (660, 147243), (990, 98162), (1980, 49081)]