299500920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:666

約数の個数: 192

約数和(自身を含む): 1027952640

約数和(自身を除く): 728451720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 47, 60, 62, 72, 90, 93, 94, 120, 124, 141, 155, 180, 186, 188, 235, 248, 279, 282, 310, 360, 372, 376, 423, 465, 470, 558, 564, 571, 620, 705, 744, 846, 930, 940, 1116, 1128, 1142, 1240, 1395, 1410, 1457, 1692, 1713, 1860, 1880, 2115, 2232, 2284, 2790, 2820, 2855, 2914, 3384, 3426, 3720, 4230, 4371, 4568, 5139, 5580, 5640, 5710, 5828, 6852, 7285, 8460, 8565, 8742, 10278, 11160, 11420, 11656, 13113, 13704, 14570, 16920, 17130, 17484, 17701, 20556, 21855, 22840, 25695, 26226, 26837, 29140, 34260, 34968, 35402, 41112, 43710, 51390, 52452, 53103, 53674, 58280, 65565, 68520, 70804, 80511, 87420, 88505, 102780, 104904, 106206, 107348, 131130, 134185, 141608, 159309, 161022, 174840, 177010, 205560, 212412, 214696, 241533, 262260, 265515, 268370, 318618, 322044, 354020, 402555, 424824, 483066, 524520, 531030, 536740, 637236, 644088, 708040, 796545, 805110, 831947, 966132, 1062060, 1073480, 1207665, 1274472, 1593090, 1610220, 1663894, 1932264, 2124120, 2415330, 2495841, 3186180, 3220440, 3327788, 4159735, 4830660, 4991682, 6372360, 6655576, 7487523, 8319470, 9661320, 9983364, 12479205, 14975046, 16638940, 19966728, 24958410, 29950092, 33277880, 37437615, 49916820, 59900184, 74875230, 99833640, 149750460, 299500920]

約数ペア:

[(1, 299500920), (2, 149750460), (3, 99833640), (4, 74875230), (5, 59900184), (6, 49916820), (8, 37437615), (9, 33277880), (10, 29950092), (12, 24958410), (15, 19966728), (18, 16638940), (20, 14975046), (24, 12479205), (30, 9983364), (31, 9661320), (36, 8319470), (40, 7487523), (45, 6655576), (47, 6372360), (60, 4991682), (62, 4830660), (72, 4159735), (90, 3327788), (93, 3220440), (94, 3186180), (120, 2495841), (124, 2415330), (141, 2124120), (155, 1932264), (180, 1663894), (186, 1610220), (188, 1593090), (235, 1274472), (248, 1207665), (279, 1073480), (282, 1062060), (310, 966132), (360, 831947), (372, 805110), (376, 796545), (423, 708040), (465, 644088), (470, 637236), (558, 536740), (564, 531030), (571, 524520), (620, 483066), (705, 424824), (744, 402555), (846, 354020), (930, 322044), (940, 318618), (1116, 268370), (1128, 265515), (1142, 262260), (1240, 241533), (1395, 214696), (1410, 212412), (1457, 205560), (1692, 177010), (1713, 174840), (1860, 161022), (1880, 159309), (2115, 141608), (2232, 134185), (2284, 131130), (2790, 107348), (2820, 106206), (2855, 104904), (2914, 102780), (3384, 88505), (3426, 87420), (3720, 80511), (4230, 70804), (4371, 68520), (4568, 65565), (5139, 58280), (5580, 53674), (5640, 53103), (5710, 52452), (5828, 51390), (6852, 43710), (7285, 41112), (8460, 35402), (8565, 34968), (8742, 34260), (10278, 29140), (11160, 26837), (11420, 26226), (11656, 25695), (13113, 22840), (13704, 21855), (14570, 20556), (16920, 17701), (17130, 17484)]