189551700

素因数分解:

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

素因数の和:1003

約数の個数: 216

約数和(自身を含む): 678190968

約数和(自身を除く): 488639268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 25, 26, 30, 34, 36, 39, 45, 50, 51, 52, 60, 65, 68, 75, 78, 85, 90, 100, 102, 117, 130, 150, 153, 156, 170, 180, 195, 204, 221, 225, 234, 255, 260, 300, 306, 325, 340, 390, 425, 442, 450, 468, 510, 585, 612, 650, 663, 765, 780, 850, 884, 900, 953, 975, 1020, 1105, 1170, 1275, 1300, 1326, 1530, 1700, 1906, 1950, 1989, 2210, 2340, 2550, 2652, 2859, 2925, 3060, 3315, 3812, 3825, 3900, 3978, 4420, 4765, 5100, 5525, 5718, 5850, 6630, 7650, 7956, 8577, 9530, 9945, 11050, 11436, 11700, 12389, 13260, 14295, 15300, 16201, 16575, 17154, 19060, 19890, 22100, 23825, 24778, 28590, 32402, 33150, 34308, 37167, 39780, 42885, 47650, 48603, 49556, 49725, 57180, 61945, 64804, 66300, 71475, 74334, 81005, 85770, 95300, 97206, 99450, 111501, 123890, 142950, 145809, 148668, 162010, 171540, 185835, 194412, 198900, 210613, 214425, 223002, 243015, 247780, 285900, 291618, 309725, 324020, 371670, 405025, 421226, 428850, 446004, 486030, 557505, 583236, 619450, 631839, 729045, 743340, 810050, 842452, 857700, 929175, 972060, 1053065, 1115010, 1215075, 1238900, 1263678, 1458090, 1620100, 1858350, 1895517, 2106130, 2230020, 2430150, 2527356, 2787525, 2916180, 3159195, 3645225, 3716700, 3791034, 4212260, 4860300, 5265325, 5575050, 6318390, 7290450, 7582068, 9477585, 10530650, 11150100, 12636780, 14580900, 15795975, 18955170, 21061300, 31591950, 37910340, 47387925, 63183900, 94775850, 189551700]

約数ペア:

[(1, 189551700), (2, 94775850), (3, 63183900), (4, 47387925), (5, 37910340), (6, 31591950), (9, 21061300), (10, 18955170), (12, 15795975), (13, 14580900), (15, 12636780), (17, 11150100), (18, 10530650), (20, 9477585), (25, 7582068), (26, 7290450), (30, 6318390), (34, 5575050), (36, 5265325), (39, 4860300), (45, 4212260), (50, 3791034), (51, 3716700), (52, 3645225), (60, 3159195), (65, 2916180), (68, 2787525), (75, 2527356), (78, 2430150), (85, 2230020), (90, 2106130), (100, 1895517), (102, 1858350), (117, 1620100), (130, 1458090), (150, 1263678), (153, 1238900), (156, 1215075), (170, 1115010), (180, 1053065), (195, 972060), (204, 929175), (221, 857700), (225, 842452), (234, 810050), (255, 743340), (260, 729045), (300, 631839), (306, 619450), (325, 583236), (340, 557505), (390, 486030), (425, 446004), (442, 428850), (450, 421226), (468, 405025), (510, 371670), (585, 324020), (612, 309725), (650, 291618), (663, 285900), (765, 247780), (780, 243015), (850, 223002), (884, 214425), (900, 210613), (953, 198900), (975, 194412), (1020, 185835), (1105, 171540), (1170, 162010), (1275, 148668), (1300, 145809), (1326, 142950), (1530, 123890), (1700, 111501), (1906, 99450), (1950, 97206), (1989, 95300), (2210, 85770), (2340, 81005), (2550, 74334), (2652, 71475), (2859, 66300), (2925, 64804), (3060, 61945), (3315, 57180), (3812, 49725), (3825, 49556), (3900, 48603), (3978, 47650), (4420, 42885), (4765, 39780), (5100, 37167), (5525, 34308), (5718, 33150), (5850, 32402), (6630, 28590), (7650, 24778), (7956, 23825), (8577, 22100), (9530, 19890), (9945, 19060), (11050, 17154), (11436, 16575), (11700, 16201), (12389, 15300), (13260, 14295)]