73921320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1697}}^1$

素因数の和:1736

約数の個数: 144

約数和(自身を含む): 264225780

約数和(自身を除く): 190304460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1697, 1815, 1980, 2178, 2420, 2904, 3394, 3630, 3960, 4356, 4840, 5091, 5445, 6788, 7260, 8485, 8712, 10182, 10890, 13576, 14520, 15273, 16970, 18667, 20364, 21780, 25455, 30546, 33940, 37334, 40728, 43560, 50910, 56001, 61092, 67880, 74668, 76365, 93335, 101820, 112002, 122184, 149336, 152730, 168003, 186670, 203640, 205337, 224004, 280005, 305460, 336006, 373340, 410674, 448008, 560010, 610920, 616011, 672012, 746680, 821348, 840015, 1026685, 1120020, 1232022, 1344024, 1642696, 1680030, 1848033, 2053370, 2240040, 2464044, 3080055, 3360060, 3696066, 4106740, 4928088, 6160110, 6720120, 7392132, 8213480, 9240165, 12320220, 14784264, 18480330, 24640440, 36960660, 73921320]

約数ペア:

[(1, 73921320), (2, 36960660), (3, 24640440), (4, 18480330), (5, 14784264), (6, 12320220), (8, 9240165), (9, 8213480), (10, 7392132), (11, 6720120), (12, 6160110), (15, 4928088), (18, 4106740), (20, 3696066), (22, 3360060), (24, 3080055), (30, 2464044), (33, 2240040), (36, 2053370), (40, 1848033), (44, 1680030), (45, 1642696), (55, 1344024), (60, 1232022), (66, 1120020), (72, 1026685), (88, 840015), (90, 821348), (99, 746680), (110, 672012), (120, 616011), (121, 610920), (132, 560010), (165, 448008), (180, 410674), (198, 373340), (220, 336006), (242, 305460), (264, 280005), (330, 224004), (360, 205337), (363, 203640), (396, 186670), (440, 168003), (484, 152730), (495, 149336), (605, 122184), (660, 112002), (726, 101820), (792, 93335), (968, 76365), (990, 74668), (1089, 67880), (1210, 61092), (1320, 56001), (1452, 50910), (1697, 43560), (1815, 40728), (1980, 37334), (2178, 33940), (2420, 30546), (2904, 25455), (3394, 21780), (3630, 20364), (3960, 18667), (4356, 16970), (4840, 15273), (5091, 14520), (5445, 13576), (6788, 10890), (7260, 10182), (8485, 8712)]