131150400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:421

約数の個数: 168

約数和(自身を含む): 436534560

約数和(自身を除く): 305384160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 89, 96, 100, 120, 150, 160, 178, 192, 200, 240, 267, 300, 307, 320, 356, 400, 445, 480, 534, 600, 614, 712, 800, 890, 921, 960, 1068, 1200, 1228, 1335, 1424, 1535, 1600, 1780, 1842, 2136, 2225, 2400, 2456, 2670, 2848, 3070, 3560, 3684, 4272, 4450, 4605, 4800, 4912, 5340, 5696, 6140, 6675, 7120, 7368, 7675, 8544, 8900, 9210, 9824, 10680, 12280, 13350, 14240, 14736, 15350, 17088, 17800, 18420, 19648, 21360, 23025, 24560, 26700, 27323, 28480, 29472, 30700, 35600, 36840, 42720, 46050, 49120, 53400, 54646, 58944, 61400, 71200, 73680, 81969, 85440, 92100, 98240, 106800, 109292, 122800, 136615, 142400, 147360, 163938, 184200, 213600, 218584, 245600, 273230, 294720, 327876, 368400, 409845, 427200, 437168, 491200, 546460, 655752, 683075, 736800, 819690, 874336, 1092920, 1311504, 1366150, 1473600, 1639380, 1748672, 2049225, 2185840, 2623008, 2732300, 3278760, 4098450, 4371680, 5246016, 5464600, 6557520, 8196900, 8743360, 10929200, 13115040, 16393800, 21858400, 26230080, 32787600, 43716800, 65575200, 131150400]

約数ペア:

[(1, 131150400), (2, 65575200), (3, 43716800), (4, 32787600), (5, 26230080), (6, 21858400), (8, 16393800), (10, 13115040), (12, 10929200), (15, 8743360), (16, 8196900), (20, 6557520), (24, 5464600), (25, 5246016), (30, 4371680), (32, 4098450), (40, 3278760), (48, 2732300), (50, 2623008), (60, 2185840), (64, 2049225), (75, 1748672), (80, 1639380), (89, 1473600), (96, 1366150), (100, 1311504), (120, 1092920), (150, 874336), (160, 819690), (178, 736800), (192, 683075), (200, 655752), (240, 546460), (267, 491200), (300, 437168), (307, 427200), (320, 409845), (356, 368400), (400, 327876), (445, 294720), (480, 273230), (534, 245600), (600, 218584), (614, 213600), (712, 184200), (800, 163938), (890, 147360), (921, 142400), (960, 136615), (1068, 122800), (1200, 109292), (1228, 106800), (1335, 98240), (1424, 92100), (1535, 85440), (1600, 81969), (1780, 73680), (1842, 71200), (2136, 61400), (2225, 58944), (2400, 54646), (2456, 53400), (2670, 49120), (2848, 46050), (3070, 42720), (3560, 36840), (3684, 35600), (4272, 30700), (4450, 29472), (4605, 28480), (4800, 27323), (4912, 26700), (5340, 24560), (5696, 23025), (6140, 21360), (6675, 19648), (7120, 18420), (7368, 17800), (7675, 17088), (8544, 15350), (8900, 14736), (9210, 14240), (9824, 13350), (10680, 12280)]