195064920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1637}}^1$

素因数の和:1985

約数の個数: 96

約数和(自身を含む): 636264720

約数和(自身を除く): 441199800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 662, 993, 1324, 1637, 1655, 1986, 2648, 2979, 3274, 3310, 3972, 4911, 4965, 5958, 6548, 6620, 7944, 8185, 9822, 9930, 11916, 13096, 13240, 14733, 14895, 16370, 19644, 19860, 23832, 24555, 29466, 29790, 32740, 39288, 39720, 49110, 58932, 59580, 65480, 73665, 98220, 117864, 119160, 147330, 196440, 294660, 541847, 589320, 1083694, 1625541, 2167388, 2709235, 3251082, 4334776, 4876623, 5418470, 6502164, 8127705, 9753246, 10836940, 13004328, 16255410, 19506492, 21673880, 24383115, 32510820, 39012984, 48766230, 65021640, 97532460, 195064920]

約数ペア:

[(1, 195064920), (2, 97532460), (3, 65021640), (4, 48766230), (5, 39012984), (6, 32510820), (8, 24383115), (9, 21673880), (10, 19506492), (12, 16255410), (15, 13004328), (18, 10836940), (20, 9753246), (24, 8127705), (30, 6502164), (36, 5418470), (40, 4876623), (45, 4334776), (60, 3251082), (72, 2709235), (90, 2167388), (120, 1625541), (180, 1083694), (331, 589320), (360, 541847), (662, 294660), (993, 196440), (1324, 147330), (1637, 119160), (1655, 117864), (1986, 98220), (2648, 73665), (2979, 65480), (3274, 59580), (3310, 58932), (3972, 49110), (4911, 39720), (4965, 39288), (5958, 32740), (6548, 29790), (6620, 29466), (7944, 24555), (8185, 23832), (9822, 19860), (9930, 19644), (11916, 16370), (13096, 14895), (13240, 14733)]