190790820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{577}}^1$

素因数の和:770

約数の個数: 144

約数和(自身を含む): 636225408

約数和(自身を除く): 445434588

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, 167, 180, 198, 220, 330, 334, 396, 495, 501, 577, 660, 668, 835, 990, 1002, 1154, 1503, 1670, 1731, 1837, 1980, 2004, 2308, 2505, 2885, 3006, 3340, 3462, 3674, 5010, 5193, 5511, 5770, 6012, 6347, 6924, 7348, 7515, 8655, 9185, 10020, 10386, 11022, 11540, 12694, 15030, 16533, 17310, 18370, 19041, 20772, 22044, 25388, 25965, 27555, 30060, 31735, 33066, 34620, 36740, 38082, 51930, 55110, 57123, 63470, 66132, 76164, 82665, 95205, 96359, 103860, 110220, 114246, 126940, 165330, 190410, 192718, 228492, 285615, 289077, 330660, 380820, 385436, 481795, 571230, 578154, 867231, 963590, 1059949, 1142460, 1156308, 1445385, 1734462, 1927180, 2119898, 2890770, 3179847, 3468924, 4239796, 4336155, 5299745, 5781540, 6359694, 8672310, 9539541, 10599490, 12719388, 15899235, 17344620, 19079082, 21198980, 31798470, 38158164, 47697705, 63596940, 95395410, 190790820]

約数ペア:

[(1, 190790820), (2, 95395410), (3, 63596940), (4, 47697705), (5, 38158164), (6, 31798470), (9, 21198980), (10, 19079082), (11, 17344620), (12, 15899235), (15, 12719388), (18, 10599490), (20, 9539541), (22, 8672310), (30, 6359694), (33, 5781540), (36, 5299745), (44, 4336155), (45, 4239796), (55, 3468924), (60, 3179847), (66, 2890770), (90, 2119898), (99, 1927180), (110, 1734462), (132, 1445385), (165, 1156308), (167, 1142460), (180, 1059949), (198, 963590), (220, 867231), (330, 578154), (334, 571230), (396, 481795), (495, 385436), (501, 380820), (577, 330660), (660, 289077), (668, 285615), (835, 228492), (990, 192718), (1002, 190410), (1154, 165330), (1503, 126940), (1670, 114246), (1731, 110220), (1837, 103860), (1980, 96359), (2004, 95205), (2308, 82665), (2505, 76164), (2885, 66132), (3006, 63470), (3340, 57123), (3462, 55110), (3674, 51930), (5010, 38082), (5193, 36740), (5511, 34620), (5770, 33066), (6012, 31735), (6347, 30060), (6924, 27555), (7348, 25965), (7515, 25388), (8655, 22044), (9185, 20772), (10020, 19041), (10386, 18370), (11022, 17310), (11540, 16533), (12694, 15030)]