75820680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:1000

約数の個数: 192

約数和(自身を含む): 281277360

約数和(自身を除く): 205456680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 953, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1906, 1989, 2040, 2210, 2340, 2652, 2859, 3060, 3315, 3812, 3978, 4420, 4680, 4765, 5304, 5718, 6120, 6630, 7624, 7956, 8577, 8840, 9530, 9945, 11436, 12389, 13260, 14295, 15912, 16201, 17154, 19060, 19890, 22872, 24778, 26520, 28590, 32402, 34308, 37167, 38120, 39780, 42885, 48603, 49556, 57180, 61945, 64804, 68616, 74334, 79560, 81005, 85770, 97206, 99112, 111501, 114360, 123890, 129608, 145809, 148668, 162010, 171540, 185835, 194412, 210613, 223002, 243015, 247780, 291618, 297336, 324020, 343080, 371670, 388824, 421226, 446004, 486030, 495560, 557505, 583236, 631839, 648040, 729045, 743340, 842452, 892008, 972060, 1053065, 1115010, 1166472, 1263678, 1458090, 1486680, 1684904, 1895517, 1944120, 2106130, 2230020, 2527356, 2916180, 3159195, 3791034, 4212260, 4460040, 5054712, 5832360, 6318390, 7582068, 8424520, 9477585, 12636780, 15164136, 18955170, 25273560, 37910340, 75820680]

約数ペア:

[(1, 75820680), (2, 37910340), (3, 25273560), (4, 18955170), (5, 15164136), (6, 12636780), (8, 9477585), (9, 8424520), (10, 7582068), (12, 6318390), (13, 5832360), (15, 5054712), (17, 4460040), (18, 4212260), (20, 3791034), (24, 3159195), (26, 2916180), (30, 2527356), (34, 2230020), (36, 2106130), (39, 1944120), (40, 1895517), (45, 1684904), (51, 1486680), (52, 1458090), (60, 1263678), (65, 1166472), (68, 1115010), (72, 1053065), (78, 972060), (85, 892008), (90, 842452), (102, 743340), (104, 729045), (117, 648040), (120, 631839), (130, 583236), (136, 557505), (153, 495560), (156, 486030), (170, 446004), (180, 421226), (195, 388824), (204, 371670), (221, 343080), (234, 324020), (255, 297336), (260, 291618), (306, 247780), (312, 243015), (340, 223002), (360, 210613), (390, 194412), (408, 185835), (442, 171540), (468, 162010), (510, 148668), (520, 145809), (585, 129608), (612, 123890), (663, 114360), (680, 111501), (765, 99112), (780, 97206), (884, 85770), (936, 81005), (953, 79560), (1020, 74334), (1105, 68616), (1170, 64804), (1224, 61945), (1326, 57180), (1530, 49556), (1560, 48603), (1768, 42885), (1906, 39780), (1989, 38120), (2040, 37167), (2210, 34308), (2340, 32402), (2652, 28590), (2859, 26520), (3060, 24778), (3315, 22872), (3812, 19890), (3978, 19060), (4420, 17154), (4680, 16201), (4765, 15912), (5304, 14295), (5718, 13260), (6120, 12389), (6630, 11436), (7624, 9945), (7956, 9530), (8577, 8840)]