252988800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 288

約数和(自身を含む): 891494280

約数和(自身を除く): 638505480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 73, 75, 76, 80, 95, 96, 100, 114, 120, 128, 146, 150, 152, 160, 190, 192, 200, 219, 228, 240, 285, 292, 300, 304, 320, 361, 365, 380, 384, 400, 438, 456, 475, 480, 570, 584, 600, 608, 640, 722, 730, 760, 800, 876, 912, 950, 960, 1083, 1095, 1140, 1168, 1200, 1216, 1387, 1425, 1444, 1460, 1520, 1600, 1752, 1805, 1824, 1825, 1900, 1920, 2166, 2190, 2280, 2336, 2400, 2432, 2774, 2850, 2888, 2920, 3040, 3200, 3504, 3610, 3648, 3650, 3800, 4161, 4332, 4380, 4560, 4672, 4800, 5415, 5475, 5548, 5700, 5776, 5840, 6080, 6935, 7008, 7220, 7296, 7300, 7600, 8322, 8664, 8760, 9025, 9120, 9344, 9600, 10830, 10950, 11096, 11400, 11552, 11680, 12160, 13870, 14016, 14440, 14600, 15200, 16644, 17328, 17520, 18050, 18240, 20805, 21660, 21900, 22192, 22800, 23104, 23360, 26353, 27075, 27740, 28032, 28880, 29200, 30400, 33288, 34656, 34675, 35040, 36100, 36480, 41610, 43320, 43800, 44384, 45600, 46208, 46720, 52706, 54150, 55480, 57760, 58400, 60800, 66576, 69312, 69350, 70080, 72200, 79059, 83220, 86640, 87600, 88768, 91200, 104025, 105412, 108300, 110960, 115520, 116800, 131765, 133152, 138624, 138700, 140160, 144400, 158118, 166440, 173280, 175200, 177536, 182400, 208050, 210824, 216600, 221920, 231040, 233600, 263530, 266304, 277400, 288800, 316236, 332880, 346560, 350400, 395295, 416100, 421648, 433200, 443840, 527060, 532608, 554800, 577600, 632472, 658825, 665760, 693120, 700800, 790590, 832200, 843296, 866400, 887680, 1054120, 1109600, 1155200, 1264944, 1317650, 1331520, 1581180, 1664400, 1686592, 1732800, 1976475, 2108240, 2219200, 2529888, 2635300, 2663040, 3162360, 3328800, 3373184, 3465600, 3952950, 4216480, 4438400, 5059776, 5270600, 6324720, 6657600, 7905900, 8432960, 10119552, 10541200, 12649440, 13315200, 15811800, 16865920, 21082400, 25298880, 31623600, 42164800, 50597760, 63247200, 84329600, 126494400, 252988800]

約数ペア:

[(1, 252988800), (2, 126494400), (3, 84329600), (4, 63247200), (5, 50597760), (6, 42164800), (8, 31623600), (10, 25298880), (12, 21082400), (15, 16865920), (16, 15811800), (19, 13315200), (20, 12649440), (24, 10541200), (25, 10119552), (30, 8432960), (32, 7905900), (38, 6657600), (40, 6324720), (48, 5270600), (50, 5059776), (57, 4438400), (60, 4216480), (64, 3952950), (73, 3465600), (75, 3373184), (76, 3328800), (80, 3162360), (95, 2663040), (96, 2635300), (100, 2529888), (114, 2219200), (120, 2108240), (128, 1976475), (146, 1732800), (150, 1686592), (152, 1664400), (160, 1581180), (190, 1331520), (192, 1317650), (200, 1264944), (219, 1155200), (228, 1109600), (240, 1054120), (285, 887680), (292, 866400), (300, 843296), (304, 832200), (320, 790590), (361, 700800), (365, 693120), (380, 665760), (384, 658825), (400, 632472), (438, 577600), (456, 554800), (475, 532608), (480, 527060), (570, 443840), (584, 433200), (600, 421648), (608, 416100), (640, 395295), (722, 350400), (730, 346560), (760, 332880), (800, 316236), (876, 288800), (912, 277400), (950, 266304), (960, 263530), (1083, 233600), (1095, 231040), (1140, 221920), (1168, 216600), (1200, 210824), (1216, 208050), (1387, 182400), (1425, 177536), (1444, 175200), (1460, 173280), (1520, 166440), (1600, 158118), (1752, 144400), (1805, 140160), (1824, 138700), (1825, 138624), (1900, 133152), (1920, 131765), (2166, 116800), (2190, 115520), (2280, 110960), (2336, 108300), (2400, 105412), (2432, 104025), (2774, 91200), (2850, 88768), (2888, 87600), (2920, 86640), (3040, 83220), (3200, 79059), (3504, 72200), (3610, 70080), (3648, 69350), (3650, 69312), (3800, 66576), (4161, 60800), (4332, 58400), (4380, 57760), (4560, 55480), (4672, 54150), (4800, 52706), (5415, 46720), (5475, 46208), (5548, 45600), (5700, 44384), (5776, 43800), (5840, 43320), (6080, 41610), (6935, 36480), (7008, 36100), (7220, 35040), (7296, 34675), (7300, 34656), (7600, 33288), (8322, 30400), (8664, 29200), (8760, 28880), (9025, 28032), (9120, 27740), (9344, 27075), (9600, 26353), (10830, 23360), (10950, 23104), (11096, 22800), (11400, 22192), (11552, 21900), (11680, 21660), (12160, 20805), (13870, 18240), (14016, 18050), (14440, 17520), (14600, 17328), (15200, 16644)]