248383200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 288

約数和(自身を含む): 918691200

約数和(自身を除く): 670308000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 25, 26, 30, 32, 38, 39, 40, 48, 50, 52, 57, 60, 65, 75, 76, 78, 80, 95, 96, 100, 104, 114, 120, 130, 150, 152, 156, 160, 190, 195, 200, 208, 228, 240, 247, 260, 285, 300, 304, 312, 325, 380, 390, 400, 416, 419, 456, 475, 480, 494, 520, 570, 600, 608, 624, 650, 741, 760, 780, 800, 838, 912, 950, 975, 988, 1040, 1140, 1200, 1235, 1248, 1257, 1300, 1425, 1482, 1520, 1560, 1676, 1824, 1900, 1950, 1976, 2080, 2095, 2280, 2400, 2470, 2514, 2600, 2850, 2964, 3040, 3120, 3352, 3705, 3800, 3900, 3952, 4190, 4560, 4940, 5028, 5200, 5447, 5700, 5928, 6175, 6240, 6285, 6704, 7410, 7600, 7800, 7904, 7961, 8380, 9120, 9880, 10056, 10400, 10475, 10894, 11400, 11856, 12350, 12570, 13408, 14820, 15200, 15600, 15922, 16341, 16760, 18525, 19760, 20112, 20950, 21788, 22800, 23712, 23883, 24700, 25140, 27235, 29640, 31200, 31425, 31844, 32682, 33520, 37050, 39520, 39805, 40224, 41900, 43576, 45600, 47766, 49400, 50280, 54470, 59280, 62850, 63688, 65364, 67040, 74100, 79610, 81705, 83800, 87152, 95532, 98800, 100560, 103493, 108940, 118560, 119415, 125700, 127376, 130728, 136175, 148200, 159220, 163410, 167600, 174304, 191064, 197600, 199025, 201120, 206986, 217880, 238830, 251400, 254752, 261456, 272350, 296400, 310479, 318440, 326820, 335200, 382128, 398050, 408525, 413972, 435760, 477660, 502800, 517465, 522912, 544700, 592800, 597075, 620958, 636880, 653640, 764256, 796100, 817050, 827944, 871520, 955320, 1005600, 1034930, 1089400, 1194150, 1241916, 1273760, 1307280, 1552395, 1592200, 1634100, 1655888, 1910640, 2069860, 2178800, 2388300, 2483832, 2587325, 2614560, 3104790, 3184400, 3268200, 3311776, 3821280, 4139720, 4357600, 4776600, 4967664, 5174650, 6209580, 6368800, 6536400, 7761975, 8279440, 9553200, 9935328, 10349300, 12419160, 13072800, 15523950, 16558880, 19106400, 20698600, 24838320, 31047900, 41397200, 49676640, 62095800, 82794400, 124191600, 248383200]

約数ペア:

[(1, 248383200), (2, 124191600), (3, 82794400), (4, 62095800), (5, 49676640), (6, 41397200), (8, 31047900), (10, 24838320), (12, 20698600), (13, 19106400), (15, 16558880), (16, 15523950), (19, 13072800), (20, 12419160), (24, 10349300), (25, 9935328), (26, 9553200), (30, 8279440), (32, 7761975), (38, 6536400), (39, 6368800), (40, 6209580), (48, 5174650), (50, 4967664), (52, 4776600), (57, 4357600), (60, 4139720), (65, 3821280), (75, 3311776), (76, 3268200), (78, 3184400), (80, 3104790), (95, 2614560), (96, 2587325), (100, 2483832), (104, 2388300), (114, 2178800), (120, 2069860), (130, 1910640), (150, 1655888), (152, 1634100), (156, 1592200), (160, 1552395), (190, 1307280), (195, 1273760), (200, 1241916), (208, 1194150), (228, 1089400), (240, 1034930), (247, 1005600), (260, 955320), (285, 871520), (300, 827944), (304, 817050), (312, 796100), (325, 764256), (380, 653640), (390, 636880), (400, 620958), (416, 597075), (419, 592800), (456, 544700), (475, 522912), (480, 517465), (494, 502800), (520, 477660), (570, 435760), (600, 413972), (608, 408525), (624, 398050), (650, 382128), (741, 335200), (760, 326820), (780, 318440), (800, 310479), (838, 296400), (912, 272350), (950, 261456), (975, 254752), (988, 251400), (1040, 238830), (1140, 217880), (1200, 206986), (1235, 201120), (1248, 199025), (1257, 197600), (1300, 191064), (1425, 174304), (1482, 167600), (1520, 163410), (1560, 159220), (1676, 148200), (1824, 136175), (1900, 130728), (1950, 127376), (1976, 125700), (2080, 119415), (2095, 118560), (2280, 108940), (2400, 103493), (2470, 100560), (2514, 98800), (2600, 95532), (2850, 87152), (2964, 83800), (3040, 81705), (3120, 79610), (3352, 74100), (3705, 67040), (3800, 65364), (3900, 63688), (3952, 62850), (4190, 59280), (4560, 54470), (4940, 50280), (5028, 49400), (5200, 47766), (5447, 45600), (5700, 43576), (5928, 41900), (6175, 40224), (6240, 39805), (6285, 39520), (6704, 37050), (7410, 33520), (7600, 32682), (7800, 31844), (7904, 31425), (7961, 31200), (8380, 29640), (9120, 27235), (9880, 25140), (10056, 24700), (10400, 23883), (10475, 23712), (10894, 22800), (11400, 21788), (11856, 20950), (12350, 20112), (12570, 19760), (13408, 18525), (14820, 16760), (15200, 16341), (15600, 15922)]