82538400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^3$

素因数の和:81

約数の個数: 288

約数和(自身を含む): 326229120

約数和(自身を除く): 243690720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 96, 100, 102, 105, 112, 119, 120, 136, 140, 150, 160, 168, 170, 175, 200, 204, 210, 224, 238, 240, 255, 272, 280, 289, 300, 336, 340, 350, 357, 400, 408, 420, 425, 476, 480, 510, 525, 544, 560, 578, 595, 600, 672, 680, 700, 714, 800, 816, 840, 850, 867, 952, 1020, 1050, 1120, 1156, 1190, 1200, 1275, 1360, 1400, 1428, 1445, 1632, 1680, 1700, 1734, 1785, 1904, 2023, 2040, 2100, 2312, 2380, 2400, 2550, 2720, 2800, 2856, 2890, 2975, 3360, 3400, 3468, 3570, 3808, 4046, 4080, 4200, 4335, 4624, 4760, 4913, 5100, 5600, 5712, 5780, 5950, 6069, 6800, 6936, 7140, 7225, 8092, 8160, 8400, 8670, 8925, 9248, 9520, 9826, 10115, 10200, 11424, 11560, 11900, 12138, 13600, 13872, 14280, 14450, 14739, 16184, 16800, 17340, 17850, 19040, 19652, 20230, 20400, 21675, 23120, 23800, 24276, 24565, 27744, 28560, 28900, 29478, 30345, 32368, 34391, 34680, 35700, 39304, 40460, 40800, 43350, 46240, 47600, 48552, 49130, 50575, 57120, 57800, 58956, 60690, 64736, 68782, 69360, 71400, 73695, 78608, 80920, 86700, 95200, 97104, 98260, 101150, 103173, 115600, 117912, 121380, 122825, 137564, 138720, 142800, 147390, 151725, 157216, 161840, 171955, 173400, 194208, 196520, 202300, 206346, 231200, 235824, 242760, 245650, 275128, 285600, 294780, 303450, 323680, 343910, 346800, 368475, 393040, 404600, 412692, 471648, 485520, 491300, 515865, 550256, 589560, 606900, 687820, 693600, 736950, 786080, 809200, 825384, 859775, 971040, 982600, 1031730, 1100512, 1179120, 1213800, 1375640, 1473900, 1618400, 1650768, 1719550, 1965200, 2063460, 2358240, 2427600, 2579325, 2751280, 2947800, 3301536, 3439100, 3930400, 4126920, 4855200, 5158650, 5502560, 5895600, 6878200, 8253840, 10317300, 11791200, 13756400, 16507680, 20634600, 27512800, 41269200, 82538400]

約数ペア:

[(1, 82538400), (2, 41269200), (3, 27512800), (4, 20634600), (5, 16507680), (6, 13756400), (7, 11791200), (8, 10317300), (10, 8253840), (12, 6878200), (14, 5895600), (15, 5502560), (16, 5158650), (17, 4855200), (20, 4126920), (21, 3930400), (24, 3439100), (25, 3301536), (28, 2947800), (30, 2751280), (32, 2579325), (34, 2427600), (35, 2358240), (40, 2063460), (42, 1965200), (48, 1719550), (50, 1650768), (51, 1618400), (56, 1473900), (60, 1375640), (68, 1213800), (70, 1179120), (75, 1100512), (80, 1031730), (84, 982600), (85, 971040), (96, 859775), (100, 825384), (102, 809200), (105, 786080), (112, 736950), (119, 693600), (120, 687820), (136, 606900), (140, 589560), (150, 550256), (160, 515865), (168, 491300), (170, 485520), (175, 471648), (200, 412692), (204, 404600), (210, 393040), (224, 368475), (238, 346800), (240, 343910), (255, 323680), (272, 303450), (280, 294780), (289, 285600), (300, 275128), (336, 245650), (340, 242760), (350, 235824), (357, 231200), (400, 206346), (408, 202300), (420, 196520), (425, 194208), (476, 173400), (480, 171955), (510, 161840), (525, 157216), (544, 151725), (560, 147390), (578, 142800), (595, 138720), (600, 137564), (672, 122825), (680, 121380), (700, 117912), (714, 115600), (800, 103173), (816, 101150), (840, 98260), (850, 97104), (867, 95200), (952, 86700), (1020, 80920), (1050, 78608), (1120, 73695), (1156, 71400), (1190, 69360), (1200, 68782), (1275, 64736), (1360, 60690), (1400, 58956), (1428, 57800), (1445, 57120), (1632, 50575), (1680, 49130), (1700, 48552), (1734, 47600), (1785, 46240), (1904, 43350), (2023, 40800), (2040, 40460), (2100, 39304), (2312, 35700), (2380, 34680), (2400, 34391), (2550, 32368), (2720, 30345), (2800, 29478), (2856, 28900), (2890, 28560), (2975, 27744), (3360, 24565), (3400, 24276), (3468, 23800), (3570, 23120), (3808, 21675), (4046, 20400), (4080, 20230), (4200, 19652), (4335, 19040), (4624, 17850), (4760, 17340), (4913, 16800), (5100, 16184), (5600, 14739), (5712, 14450), (5780, 14280), (5950, 13872), (6069, 13600), (6800, 12138), (6936, 11900), (7140, 11560), (7225, 11424), (8092, 10200), (8160, 10115), (8400, 9826), (8670, 9520), (8925, 9248)]