229462020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4099}}^1$

素因数の和:4425

約数の個数: 72

約数和(自身を含む): 698443200

約数和(自身を除く): 468981180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 311, 622, 933, 1244, 1555, 1866, 2799, 3110, 3732, 4099, 4665, 5598, 6220, 8198, 9330, 11196, 12297, 13995, 16396, 18660, 20495, 24594, 27990, 36891, 40990, 49188, 55980, 61485, 73782, 81980, 122970, 147564, 184455, 245940, 368910, 737820, 1274789, 2549578, 3824367, 5099156, 6373945, 7648734, 11473101, 12747890, 15297468, 19121835, 22946202, 25495780, 38243670, 45892404, 57365505, 76487340, 114731010, 229462020]

約数ペア:

[(1, 229462020), (2, 114731010), (3, 76487340), (4, 57365505), (5, 45892404), (6, 38243670), (9, 25495780), (10, 22946202), (12, 19121835), (15, 15297468), (18, 12747890), (20, 11473101), (30, 7648734), (36, 6373945), (45, 5099156), (60, 3824367), (90, 2549578), (180, 1274789), (311, 737820), (622, 368910), (933, 245940), (1244, 184455), (1555, 147564), (1866, 122970), (2799, 81980), (3110, 73782), (3732, 61485), (4099, 55980), (4665, 49188), (5598, 40990), (6220, 36891), (8198, 27990), (9330, 24594), (11196, 20495), (12297, 18660), (13995, 16396)]