84890400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 288

約数和(自身を含む): 327979008

約数和(自身を除く): 243088608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 96, 100, 105, 112, 120, 124, 140, 150, 155, 160, 163, 168, 175, 186, 200, 210, 217, 224, 240, 248, 280, 300, 310, 326, 336, 350, 372, 400, 420, 434, 465, 480, 489, 496, 525, 560, 600, 620, 651, 652, 672, 700, 744, 775, 800, 815, 840, 868, 930, 978, 992, 1050, 1085, 1120, 1141, 1200, 1240, 1302, 1304, 1400, 1488, 1550, 1630, 1680, 1736, 1860, 1956, 2100, 2170, 2282, 2325, 2400, 2445, 2480, 2604, 2608, 2800, 2976, 3100, 3255, 3260, 3360, 3423, 3472, 3720, 3912, 4075, 4200, 4340, 4564, 4650, 4890, 4960, 5053, 5208, 5216, 5425, 5600, 5705, 6200, 6510, 6520, 6846, 6944, 7440, 7824, 8150, 8400, 8680, 9128, 9300, 9780, 10106, 10416, 10850, 11410, 12225, 12400, 13020, 13040, 13692, 14880, 15159, 15648, 16275, 16300, 16800, 17115, 17360, 18256, 18600, 19560, 20212, 20832, 21700, 22820, 24450, 24800, 25265, 26040, 26080, 27384, 28525, 30318, 32550, 32600, 34230, 34720, 35371, 36512, 37200, 39120, 40424, 43400, 45640, 48900, 50530, 52080, 54768, 57050, 60636, 65100, 65200, 68460, 70742, 74400, 75795, 78240, 80848, 85575, 86800, 91280, 97800, 101060, 104160, 106113, 109536, 114100, 121272, 126325, 130200, 130400, 136920, 141484, 151590, 161696, 171150, 173600, 176855, 182560, 195600, 202120, 212226, 228200, 242544, 252650, 260400, 273840, 282968, 303180, 342300, 353710, 378975, 391200, 404240, 424452, 456400, 485088, 505300, 520800, 530565, 547680, 565936, 606360, 684600, 707420, 757950, 808480, 848904, 884275, 912800, 1010600, 1061130, 1131872, 1212720, 1369200, 1414840, 1515900, 1697808, 1768550, 2021200, 2122260, 2425440, 2652825, 2738400, 2829680, 3031800, 3395616, 3537100, 4042400, 4244520, 5305650, 5659360, 6063600, 7074200, 8489040, 10611300, 12127200, 14148400, 16978080, 21222600, 28296800, 42445200, 84890400]

約数ペア:

[(1, 84890400), (2, 42445200), (3, 28296800), (4, 21222600), (5, 16978080), (6, 14148400), (7, 12127200), (8, 10611300), (10, 8489040), (12, 7074200), (14, 6063600), (15, 5659360), (16, 5305650), (20, 4244520), (21, 4042400), (24, 3537100), (25, 3395616), (28, 3031800), (30, 2829680), (31, 2738400), (32, 2652825), (35, 2425440), (40, 2122260), (42, 2021200), (48, 1768550), (50, 1697808), (56, 1515900), (60, 1414840), (62, 1369200), (70, 1212720), (75, 1131872), (80, 1061130), (84, 1010600), (93, 912800), (96, 884275), (100, 848904), (105, 808480), (112, 757950), (120, 707420), (124, 684600), (140, 606360), (150, 565936), (155, 547680), (160, 530565), (163, 520800), (168, 505300), (175, 485088), (186, 456400), (200, 424452), (210, 404240), (217, 391200), (224, 378975), (240, 353710), (248, 342300), (280, 303180), (300, 282968), (310, 273840), (326, 260400), (336, 252650), (350, 242544), (372, 228200), (400, 212226), (420, 202120), (434, 195600), (465, 182560), (480, 176855), (489, 173600), (496, 171150), (525, 161696), (560, 151590), (600, 141484), (620, 136920), (651, 130400), (652, 130200), (672, 126325), (700, 121272), (744, 114100), (775, 109536), (800, 106113), (815, 104160), (840, 101060), (868, 97800), (930, 91280), (978, 86800), (992, 85575), (1050, 80848), (1085, 78240), (1120, 75795), (1141, 74400), (1200, 70742), (1240, 68460), (1302, 65200), (1304, 65100), (1400, 60636), (1488, 57050), (1550, 54768), (1630, 52080), (1680, 50530), (1736, 48900), (1860, 45640), (1956, 43400), (2100, 40424), (2170, 39120), (2282, 37200), (2325, 36512), (2400, 35371), (2445, 34720), (2480, 34230), (2604, 32600), (2608, 32550), (2800, 30318), (2976, 28525), (3100, 27384), (3255, 26080), (3260, 26040), (3360, 25265), (3423, 24800), (3472, 24450), (3720, 22820), (3912, 21700), (4075, 20832), (4200, 20212), (4340, 19560), (4564, 18600), (4650, 18256), (4890, 17360), (4960, 17115), (5053, 16800), (5208, 16300), (5216, 16275), (5425, 15648), (5600, 15159), (5705, 14880), (6200, 13692), (6510, 13040), (6520, 13020), (6846, 12400), (6944, 12225), (7440, 11410), (7824, 10850), (8150, 10416), (8400, 10106), (8680, 9780), (9128, 9300)]