77100480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1451

約数の個数: 168

約数和(自身を含む): 279349200

約数和(自身を除く): 202248720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1409, 1440, 1520, 1710, 1824, 2280, 2736, 2818, 2880, 3040, 3420, 3648, 4227, 4560, 5472, 5636, 6080, 6840, 7045, 8454, 9120, 10944, 11272, 12681, 13680, 14090, 16908, 18240, 21135, 22544, 25362, 26771, 27360, 28180, 33816, 42270, 45088, 50724, 53542, 54720, 56360, 63405, 67632, 80313, 84540, 90176, 101448, 107084, 112720, 126810, 133855, 135264, 160626, 169080, 202896, 214168, 225440, 240939, 253620, 267710, 270528, 321252, 338160, 401565, 405792, 428336, 450880, 481878, 507240, 535420, 642504, 676320, 803130, 811584, 856672, 963756, 1014480, 1070840, 1204695, 1285008, 1352640, 1606260, 1713344, 1927512, 2028960, 2141680, 2409390, 2570016, 3212520, 3855024, 4057920, 4283360, 4818780, 5140032, 6425040, 7710048, 8566720, 9637560, 12850080, 15420096, 19275120, 25700160, 38550240, 77100480]

約数ペア:

[(1, 77100480), (2, 38550240), (3, 25700160), (4, 19275120), (5, 15420096), (6, 12850080), (8, 9637560), (9, 8566720), (10, 7710048), (12, 6425040), (15, 5140032), (16, 4818780), (18, 4283360), (19, 4057920), (20, 3855024), (24, 3212520), (30, 2570016), (32, 2409390), (36, 2141680), (38, 2028960), (40, 1927512), (45, 1713344), (48, 1606260), (57, 1352640), (60, 1285008), (64, 1204695), (72, 1070840), (76, 1014480), (80, 963756), (90, 856672), (95, 811584), (96, 803130), (114, 676320), (120, 642504), (144, 535420), (152, 507240), (160, 481878), (171, 450880), (180, 428336), (190, 405792), (192, 401565), (228, 338160), (240, 321252), (285, 270528), (288, 267710), (304, 253620), (320, 240939), (342, 225440), (360, 214168), (380, 202896), (456, 169080), (480, 160626), (570, 135264), (576, 133855), (608, 126810), (684, 112720), (720, 107084), (760, 101448), (855, 90176), (912, 84540), (960, 80313), (1140, 67632), (1216, 63405), (1368, 56360), (1409, 54720), (1440, 53542), (1520, 50724), (1710, 45088), (1824, 42270), (2280, 33816), (2736, 28180), (2818, 27360), (2880, 26771), (3040, 25362), (3420, 22544), (3648, 21135), (4227, 18240), (4560, 16908), (5472, 14090), (5636, 13680), (6080, 12681), (6840, 11272), (7045, 10944), (8454, 9120)]