75463000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 196110720

約数和(自身を除く): 120647720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 25, 34, 40, 46, 50, 68, 85, 92, 100, 115, 125, 136, 170, 184, 193, 200, 230, 250, 340, 386, 391, 425, 460, 500, 575, 680, 772, 782, 850, 920, 965, 1000, 1150, 1544, 1564, 1700, 1930, 1955, 2125, 2300, 2875, 3128, 3281, 3400, 3860, 3910, 4250, 4439, 4600, 4825, 5750, 6562, 7720, 7820, 8500, 8878, 9650, 9775, 11500, 13124, 15640, 16405, 17000, 17756, 19300, 19550, 22195, 23000, 24125, 26248, 32810, 35512, 38600, 39100, 44390, 48250, 48875, 65620, 75463, 78200, 82025, 88780, 96500, 97750, 110975, 131240, 150926, 164050, 177560, 193000, 195500, 221950, 301852, 328100, 377315, 391000, 410125, 443900, 554875, 603704, 656200, 754630, 820250, 887800, 1109750, 1509260, 1640500, 1886575, 2219500, 3018520, 3281000, 3773150, 4439000, 7546300, 9432875, 15092600, 18865750, 37731500, 75463000]

約数ペア:

[(1, 75463000), (2, 37731500), (4, 18865750), (5, 15092600), (8, 9432875), (10, 7546300), (17, 4439000), (20, 3773150), (23, 3281000), (25, 3018520), (34, 2219500), (40, 1886575), (46, 1640500), (50, 1509260), (68, 1109750), (85, 887800), (92, 820250), (100, 754630), (115, 656200), (125, 603704), (136, 554875), (170, 443900), (184, 410125), (193, 391000), (200, 377315), (230, 328100), (250, 301852), (340, 221950), (386, 195500), (391, 193000), (425, 177560), (460, 164050), (500, 150926), (575, 131240), (680, 110975), (772, 97750), (782, 96500), (850, 88780), (920, 82025), (965, 78200), (1000, 75463), (1150, 65620), (1544, 48875), (1564, 48250), (1700, 44390), (1930, 39100), (1955, 38600), (2125, 35512), (2300, 32810), (2875, 26248), (3128, 24125), (3281, 23000), (3400, 22195), (3860, 19550), (3910, 19300), (4250, 17756), (4439, 17000), (4600, 16405), (4825, 15640), (5750, 13124), (6562, 11500), (7720, 9775), (7820, 9650), (8500, 8878)]