303496920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:626

約数の個数: 192

約数和(自身を含む): 1056875040

約数和(自身を除く): 753378120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 101, 102, 120, 136, 153, 170, 180, 202, 204, 255, 303, 306, 340, 360, 404, 408, 491, 505, 510, 606, 612, 680, 765, 808, 909, 982, 1010, 1020, 1212, 1224, 1473, 1515, 1530, 1717, 1818, 1964, 2020, 2040, 2424, 2455, 2946, 3030, 3060, 3434, 3636, 3928, 4040, 4419, 4545, 4910, 5151, 5892, 6060, 6120, 6868, 7272, 7365, 8347, 8585, 8838, 9090, 9820, 10302, 11784, 12120, 13736, 14730, 15453, 16694, 17170, 17676, 18180, 19640, 20604, 22095, 25041, 25755, 29460, 30906, 33388, 34340, 35352, 36360, 41208, 41735, 44190, 49591, 50082, 51510, 58920, 61812, 66776, 68680, 75123, 77265, 83470, 88380, 99182, 100164, 103020, 123624, 125205, 148773, 150246, 154530, 166940, 176760, 198364, 200328, 206040, 247955, 250410, 297546, 300492, 309060, 333880, 375615, 396728, 446319, 495910, 500820, 595092, 600984, 618120, 743865, 751230, 843047, 892638, 991820, 1001640, 1190184, 1487730, 1502460, 1686094, 1785276, 1983640, 2231595, 2529141, 2975460, 3004920, 3372188, 3570552, 4215235, 4463190, 5058282, 5950920, 6744376, 7587423, 8430470, 8926380, 10116564, 12645705, 15174846, 16860940, 17852760, 20233128, 25291410, 30349692, 33721880, 37937115, 50582820, 60699384, 75874230, 101165640, 151748460, 303496920]

約数ペア:

[(1, 303496920), (2, 151748460), (3, 101165640), (4, 75874230), (5, 60699384), (6, 50582820), (8, 37937115), (9, 33721880), (10, 30349692), (12, 25291410), (15, 20233128), (17, 17852760), (18, 16860940), (20, 15174846), (24, 12645705), (30, 10116564), (34, 8926380), (36, 8430470), (40, 7587423), (45, 6744376), (51, 5950920), (60, 5058282), (68, 4463190), (72, 4215235), (85, 3570552), (90, 3372188), (101, 3004920), (102, 2975460), (120, 2529141), (136, 2231595), (153, 1983640), (170, 1785276), (180, 1686094), (202, 1502460), (204, 1487730), (255, 1190184), (303, 1001640), (306, 991820), (340, 892638), (360, 843047), (404, 751230), (408, 743865), (491, 618120), (505, 600984), (510, 595092), (606, 500820), (612, 495910), (680, 446319), (765, 396728), (808, 375615), (909, 333880), (982, 309060), (1010, 300492), (1020, 297546), (1212, 250410), (1224, 247955), (1473, 206040), (1515, 200328), (1530, 198364), (1717, 176760), (1818, 166940), (1964, 154530), (2020, 150246), (2040, 148773), (2424, 125205), (2455, 123624), (2946, 103020), (3030, 100164), (3060, 99182), (3434, 88380), (3636, 83470), (3928, 77265), (4040, 75123), (4419, 68680), (4545, 66776), (4910, 61812), (5151, 58920), (5892, 51510), (6060, 50082), (6120, 49591), (6868, 44190), (7272, 41735), (7365, 41208), (8347, 36360), (8585, 35352), (8838, 34340), (9090, 33388), (9820, 30906), (10302, 29460), (11784, 25755), (12120, 25041), (13736, 22095), (14730, 20604), (15453, 19640), (16694, 18180), (17170, 17676)]