75915840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 448

約数和(自身を含む): 327720960

約数和(自身を除く): 251805120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 79, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 158, 160, 165, 168, 176, 182, 192, 195, 208, 210, 220, 224, 231, 237, 240, 260, 264, 273, 280, 286, 308, 312, 316, 320, 330, 336, 352, 364, 385, 390, 395, 416, 420, 429, 440, 448, 455, 462, 474, 480, 520, 528, 546, 553, 560, 572, 616, 624, 632, 660, 672, 704, 715, 728, 770, 780, 790, 832, 840, 858, 869, 880, 910, 924, 948, 960, 1001, 1027, 1040, 1056, 1092, 1106, 1120, 1144, 1155, 1185, 1232, 1248, 1264, 1320, 1344, 1365, 1430, 1456, 1540, 1560, 1580, 1659, 1680, 1716, 1738, 1760, 1820, 1848, 1896, 2002, 2054, 2080, 2112, 2145, 2184, 2212, 2240, 2288, 2310, 2370, 2464, 2496, 2528, 2607, 2640, 2730, 2765, 2860, 2912, 3003, 3080, 3081, 3120, 3160, 3318, 3360, 3432, 3476, 3520, 3640, 3696, 3792, 4004, 4108, 4160, 4290, 4345, 4368, 4424, 4576, 4620, 4740, 4928, 5005, 5056, 5135, 5214, 5280, 5460, 5530, 5720, 5824, 6006, 6083, 6160, 6162, 6240, 6320, 6636, 6720, 6864, 6952, 7189, 7280, 7392, 7584, 8008, 8216, 8295, 8580, 8690, 8736, 8848, 9152, 9240, 9480, 10010, 10270, 10428, 10560, 10920, 11060, 11297, 11440, 12012, 12166, 12320, 12324, 12480, 12640, 13035, 13272, 13728, 13904, 14378, 14560, 14784, 15015, 15168, 15405, 16016, 16432, 16590, 17160, 17380, 17472, 17696, 18249, 18480, 18960, 20020, 20540, 20856, 21567, 21840, 22120, 22594, 22880, 24024, 24332, 24640, 24648, 25280, 26070, 26544, 27456, 27808, 28756, 29120, 30030, 30415, 30810, 32032, 32864, 33180, 33891, 34320, 34760, 35392, 35945, 36498, 36960, 37920, 40040, 41080, 41712, 43134, 43680, 44240, 45188, 45760, 48048, 48664, 49296, 52140, 53088, 55616, 56485, 57512, 60060, 60830, 61620, 64064, 65728, 66360, 67782, 68640, 69520, 71890, 72996, 73920, 75840, 79079, 80080, 82160, 83424, 86268, 87360, 88480, 90376, 91245, 96096, 97328, 98592, 104280, 106176, 107835, 112970, 115024, 120120, 121660, 123240, 132720, 135564, 137280, 139040, 143780, 145992, 158158, 160160, 164320, 166848, 169455, 172536, 176960, 180752, 182490, 192192, 194656, 197184, 208560, 215670, 225940, 230048, 237237, 240240, 243320, 246480, 265440, 271128, 278080, 287560, 291984, 316316, 320320, 328640, 338910, 345072, 361504, 364980, 389312, 395395, 417120, 431340, 451880, 460096, 474474, 480480, 486640, 492960, 530880, 542256, 575120, 583968, 632632, 677820, 690144, 723008, 729960, 790790, 834240, 862680, 903760, 948948, 960960, 973280, 985920, 1084512, 1150240, 1167936, 1186185, 1265264, 1355640, 1380288, 1459920, 1581580, 1725360, 1807520, 1897896, 1946560, 2169024, 2300480, 2372370, 2530528, 2711280, 2919840, 3163160, 3450720, 3615040, 3795792, 4744740, 5061056, 5422560, 5839680, 6326320, 6901440, 7591584, 9489480, 10845120, 12652640, 15183168, 18978960, 25305280, 37957920, 75915840]

約数ペア:

[(1, 75915840), (2, 37957920), (3, 25305280), (4, 18978960), (5, 15183168), (6, 12652640), (7, 10845120), (8, 9489480), (10, 7591584), (11, 6901440), (12, 6326320), (13, 5839680), (14, 5422560), (15, 5061056), (16, 4744740), (20, 3795792), (21, 3615040), (22, 3450720), (24, 3163160), (26, 2919840), (28, 2711280), (30, 2530528), (32, 2372370), (33, 2300480), (35, 2169024), (39, 1946560), (40, 1897896), (42, 1807520), (44, 1725360), (48, 1581580), (52, 1459920), (55, 1380288), (56, 1355640), (60, 1265264), (64, 1186185), (65, 1167936), (66, 1150240), (70, 1084512), (77, 985920), (78, 973280), (79, 960960), (80, 948948), (84, 903760), (88, 862680), (91, 834240), (96, 790790), (104, 729960), (105, 723008), (110, 690144), (112, 677820), (120, 632632), (130, 583968), (132, 575120), (140, 542256), (143, 530880), (154, 492960), (156, 486640), (158, 480480), (160, 474474), (165, 460096), (168, 451880), (176, 431340), (182, 417120), (192, 395395), (195, 389312), (208, 364980), (210, 361504), (220, 345072), (224, 338910), (231, 328640), (237, 320320), (240, 316316), (260, 291984), (264, 287560), (273, 278080), (280, 271128), (286, 265440), (308, 246480), (312, 243320), (316, 240240), (320, 237237), (330, 230048), (336, 225940), (352, 215670), (364, 208560), (385, 197184), (390, 194656), (395, 192192), (416, 182490), (420, 180752), (429, 176960), (440, 172536), (448, 169455), (455, 166848), (462, 164320), (474, 160160), (480, 158158), (520, 145992), (528, 143780), (546, 139040), (553, 137280), (560, 135564), (572, 132720), (616, 123240), (624, 121660), (632, 120120), (660, 115024), (672, 112970), (704, 107835), (715, 106176), (728, 104280), (770, 98592), (780, 97328), (790, 96096), (832, 91245), (840, 90376), (858, 88480), (869, 87360), (880, 86268), (910, 83424), (924, 82160), (948, 80080), (960, 79079), (1001, 75840), (1027, 73920), (1040, 72996), (1056, 71890), (1092, 69520), (1106, 68640), (1120, 67782), (1144, 66360), (1155, 65728), (1185, 64064), (1232, 61620), (1248, 60830), (1264, 60060), (1320, 57512), (1344, 56485), (1365, 55616), (1430, 53088), (1456, 52140), (1540, 49296), (1560, 48664), (1580, 48048), (1659, 45760), (1680, 45188), (1716, 44240), (1738, 43680), (1760, 43134), (1820, 41712), (1848, 41080), (1896, 40040), (2002, 37920), (2054, 36960), (2080, 36498), (2112, 35945), (2145, 35392), (2184, 34760), (2212, 34320), (2240, 33891), (2288, 33180), (2310, 32864), (2370, 32032), (2464, 30810), (2496, 30415), (2528, 30030), (2607, 29120), (2640, 28756), (2730, 27808), (2765, 27456), (2860, 26544), (2912, 26070), (3003, 25280), (3080, 24648), (3081, 24640), (3120, 24332), (3160, 24024), (3318, 22880), (3360, 22594), (3432, 22120), (3476, 21840), (3520, 21567), (3640, 20856), (3696, 20540), (3792, 20020), (4004, 18960), (4108, 18480), (4160, 18249), (4290, 17696), (4345, 17472), (4368, 17380), (4424, 17160), (4576, 16590), (4620, 16432), (4740, 16016), (4928, 15405), (5005, 15168), (5056, 15015), (5135, 14784), (5214, 14560), (5280, 14378), (5460, 13904), (5530, 13728), (5720, 13272), (5824, 13035), (6006, 12640), (6083, 12480), (6160, 12324), (6162, 12320), (6240, 12166), (6320, 12012), (6636, 11440), (6720, 11297), (6864, 11060), (6952, 10920), (7189, 10560), (7280, 10428), (7392, 10270), (7584, 10010), (8008, 9480), (8216, 9240), (8295, 9152), (8580, 8848), (8690, 8736)]