77934960

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 287064960

約数和(自身を除く): 209130000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 211, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 422, 432, 456, 486, 513, 540, 570, 633, 648, 684, 720, 760, 810, 844, 855, 912, 972, 1026, 1055, 1080, 1140, 1215, 1266, 1296, 1368, 1520, 1539, 1620, 1688, 1710, 1899, 1944, 2052, 2110, 2160, 2280, 2430, 2532, 2565, 2736, 3078, 3165, 3240, 3376, 3420, 3798, 3888, 4009, 4104, 4220, 4560, 4617, 4860, 5064, 5130, 5697, 6156, 6330, 6480, 6840, 7596, 7695, 8018, 8208, 8440, 9234, 9495, 9720, 10128, 10260, 11394, 12027, 12312, 12660, 13680, 15192, 15390, 16036, 16880, 17091, 18468, 18990, 19440, 20045, 20520, 22788, 23085, 24054, 24624, 25320, 28485, 30384, 30780, 32072, 34182, 36081, 36936, 37980, 40090, 41040, 45576, 46170, 48108, 50640, 51273, 56970, 60135, 61560, 64144, 68364, 72162, 73872, 75960, 80180, 85455, 91152, 92340, 96216, 102546, 108243, 113940, 120270, 123120, 136728, 144324, 151920, 160360, 170910, 180405, 184680, 192432, 205092, 216486, 227880, 240540, 256365, 273456, 288648, 320720, 324729, 341820, 360810, 369360, 410184, 432972, 455760, 481080, 512730, 541215, 577296, 649458, 683640, 721620, 820368, 865944, 962160, 974187, 1025460, 1082430, 1298916, 1367280, 1443240, 1623645, 1731888, 1948374, 2050920, 2164860, 2597832, 2886480, 3247290, 3896748, 4101840, 4329720, 4870935, 5195664, 6494580, 7793496, 8659440, 9741870, 12989160, 15586992, 19483740, 25978320, 38967480, 77934960]

約数ペア:

[(1, 77934960), (2, 38967480), (3, 25978320), (4, 19483740), (5, 15586992), (6, 12989160), (8, 9741870), (9, 8659440), (10, 7793496), (12, 6494580), (15, 5195664), (16, 4870935), (18, 4329720), (19, 4101840), (20, 3896748), (24, 3247290), (27, 2886480), (30, 2597832), (36, 2164860), (38, 2050920), (40, 1948374), (45, 1731888), (48, 1623645), (54, 1443240), (57, 1367280), (60, 1298916), (72, 1082430), (76, 1025460), (80, 974187), (81, 962160), (90, 865944), (95, 820368), (108, 721620), (114, 683640), (120, 649458), (135, 577296), (144, 541215), (152, 512730), (162, 481080), (171, 455760), (180, 432972), (190, 410184), (211, 369360), (216, 360810), (228, 341820), (240, 324729), (243, 320720), (270, 288648), (285, 273456), (304, 256365), (324, 240540), (342, 227880), (360, 216486), (380, 205092), (405, 192432), (422, 184680), (432, 180405), (456, 170910), (486, 160360), (513, 151920), (540, 144324), (570, 136728), (633, 123120), (648, 120270), (684, 113940), (720, 108243), (760, 102546), (810, 96216), (844, 92340), (855, 91152), (912, 85455), (972, 80180), (1026, 75960), (1055, 73872), (1080, 72162), (1140, 68364), (1215, 64144), (1266, 61560), (1296, 60135), (1368, 56970), (1520, 51273), (1539, 50640), (1620, 48108), (1688, 46170), (1710, 45576), (1899, 41040), (1944, 40090), (2052, 37980), (2110, 36936), (2160, 36081), (2280, 34182), (2430, 32072), (2532, 30780), (2565, 30384), (2736, 28485), (3078, 25320), (3165, 24624), (3240, 24054), (3376, 23085), (3420, 22788), (3798, 20520), (3888, 20045), (4009, 19440), (4104, 18990), (4220, 18468), (4560, 17091), (4617, 16880), (4860, 16036), (5064, 15390), (5130, 15192), (5697, 13680), (6156, 12660), (6330, 12312), (6480, 12027), (6840, 11394), (7596, 10260), (7695, 10128), (8018, 9720), (8208, 9495), (8440, 9234)]