73912680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 256089600

約数和(自身を除く): 182176920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 37, 40, 45, 60, 62, 72, 74, 90, 93, 111, 120, 124, 148, 155, 179, 180, 185, 186, 222, 248, 279, 296, 310, 333, 358, 360, 370, 372, 444, 465, 537, 555, 558, 620, 666, 716, 740, 744, 888, 895, 930, 1074, 1110, 1116, 1147, 1240, 1332, 1395, 1432, 1480, 1611, 1665, 1790, 1860, 2148, 2220, 2232, 2294, 2664, 2685, 2790, 3222, 3330, 3441, 3580, 3720, 4296, 4440, 4588, 5370, 5549, 5580, 5735, 6444, 6623, 6660, 6882, 7160, 8055, 9176, 10323, 10740, 11098, 11160, 11470, 12888, 13246, 13320, 13764, 16110, 16647, 17205, 19869, 20646, 21480, 22196, 22940, 26492, 27528, 27745, 32220, 33115, 33294, 34410, 39738, 41292, 44392, 45880, 49941, 51615, 52984, 55490, 59607, 64440, 66230, 66588, 68820, 79476, 82584, 83235, 99345, 99882, 103230, 110980, 119214, 132460, 133176, 137640, 158952, 166470, 198690, 199764, 205313, 206460, 221960, 238428, 249705, 264920, 298035, 332940, 397380, 399528, 410626, 412920, 476856, 499410, 596070, 615939, 665880, 794760, 821252, 998820, 1026565, 1192140, 1231878, 1642504, 1847817, 1997640, 2053130, 2384280, 2463756, 3079695, 3695634, 4106260, 4927512, 6159390, 7391268, 8212520, 9239085, 12318780, 14782536, 18478170, 24637560, 36956340, 73912680]

約数ペア:

[(1, 73912680), (2, 36956340), (3, 24637560), (4, 18478170), (5, 14782536), (6, 12318780), (8, 9239085), (9, 8212520), (10, 7391268), (12, 6159390), (15, 4927512), (18, 4106260), (20, 3695634), (24, 3079695), (30, 2463756), (31, 2384280), (36, 2053130), (37, 1997640), (40, 1847817), (45, 1642504), (60, 1231878), (62, 1192140), (72, 1026565), (74, 998820), (90, 821252), (93, 794760), (111, 665880), (120, 615939), (124, 596070), (148, 499410), (155, 476856), (179, 412920), (180, 410626), (185, 399528), (186, 397380), (222, 332940), (248, 298035), (279, 264920), (296, 249705), (310, 238428), (333, 221960), (358, 206460), (360, 205313), (370, 199764), (372, 198690), (444, 166470), (465, 158952), (537, 137640), (555, 133176), (558, 132460), (620, 119214), (666, 110980), (716, 103230), (740, 99882), (744, 99345), (888, 83235), (895, 82584), (930, 79476), (1074, 68820), (1110, 66588), (1116, 66230), (1147, 64440), (1240, 59607), (1332, 55490), (1395, 52984), (1432, 51615), (1480, 49941), (1611, 45880), (1665, 44392), (1790, 41292), (1860, 39738), (2148, 34410), (2220, 33294), (2232, 33115), (2294, 32220), (2664, 27745), (2685, 27528), (2790, 26492), (3222, 22940), (3330, 22196), (3441, 21480), (3580, 20646), (3720, 19869), (4296, 17205), (4440, 16647), (4588, 16110), (5370, 13764), (5549, 13320), (5580, 13246), (5735, 12888), (6444, 11470), (6623, 11160), (6660, 11098), (6882, 10740), (7160, 10323), (8055, 9176)]