76500840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 256

約数和(自身を含む): 272160000

約数和(自身を除く): 195659160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 29, 30, 38, 39, 40, 52, 57, 58, 60, 65, 76, 78, 87, 89, 95, 104, 114, 116, 120, 130, 145, 152, 156, 174, 178, 190, 195, 228, 232, 247, 260, 267, 285, 290, 312, 348, 356, 377, 380, 390, 435, 445, 456, 494, 520, 534, 551, 570, 580, 696, 712, 741, 754, 760, 780, 870, 890, 988, 1068, 1102, 1131, 1140, 1157, 1160, 1235, 1335, 1482, 1508, 1560, 1653, 1691, 1740, 1780, 1885, 1976, 2136, 2204, 2262, 2280, 2314, 2470, 2581, 2670, 2755, 2964, 3016, 3306, 3382, 3471, 3480, 3560, 3705, 3770, 4408, 4524, 4628, 4940, 5073, 5162, 5340, 5510, 5655, 5785, 5928, 6612, 6764, 6942, 7163, 7410, 7540, 7743, 8265, 8455, 9048, 9256, 9880, 10146, 10324, 10680, 11020, 11310, 11570, 12905, 13224, 13528, 13884, 14326, 14820, 15080, 15486, 16530, 16910, 17355, 20292, 20648, 21489, 21983, 22040, 22620, 23140, 25365, 25810, 27768, 28652, 29640, 30972, 33060, 33553, 33820, 34710, 35815, 38715, 40584, 42978, 43966, 45240, 46280, 49039, 50730, 51620, 57304, 61944, 65949, 66120, 67106, 67640, 69420, 71630, 77430, 85956, 87932, 98078, 100659, 101460, 103240, 107445, 109915, 131898, 134212, 138840, 143260, 147117, 154860, 167765, 171912, 175864, 196156, 201318, 202920, 214890, 219830, 245195, 263796, 268424, 286520, 294234, 309720, 329745, 335530, 392312, 402636, 429780, 439660, 490390, 503295, 527592, 588468, 637507, 659490, 671060, 735585, 805272, 859560, 879320, 980780, 1006590, 1176936, 1275014, 1318980, 1342120, 1471170, 1912521, 1961560, 2013180, 2550028, 2637960, 2942340, 3187535, 3825042, 4026360, 5100056, 5884680, 6375070, 7650084, 9562605, 12750140, 15300168, 19125210, 25500280, 38250420, 76500840]

約数ペア:

[(1, 76500840), (2, 38250420), (3, 25500280), (4, 19125210), (5, 15300168), (6, 12750140), (8, 9562605), (10, 7650084), (12, 6375070), (13, 5884680), (15, 5100056), (19, 4026360), (20, 3825042), (24, 3187535), (26, 2942340), (29, 2637960), (30, 2550028), (38, 2013180), (39, 1961560), (40, 1912521), (52, 1471170), (57, 1342120), (58, 1318980), (60, 1275014), (65, 1176936), (76, 1006590), (78, 980780), (87, 879320), (89, 859560), (95, 805272), (104, 735585), (114, 671060), (116, 659490), (120, 637507), (130, 588468), (145, 527592), (152, 503295), (156, 490390), (174, 439660), (178, 429780), (190, 402636), (195, 392312), (228, 335530), (232, 329745), (247, 309720), (260, 294234), (267, 286520), (285, 268424), (290, 263796), (312, 245195), (348, 219830), (356, 214890), (377, 202920), (380, 201318), (390, 196156), (435, 175864), (445, 171912), (456, 167765), (494, 154860), (520, 147117), (534, 143260), (551, 138840), (570, 134212), (580, 131898), (696, 109915), (712, 107445), (741, 103240), (754, 101460), (760, 100659), (780, 98078), (870, 87932), (890, 85956), (988, 77430), (1068, 71630), (1102, 69420), (1131, 67640), (1140, 67106), (1157, 66120), (1160, 65949), (1235, 61944), (1335, 57304), (1482, 51620), (1508, 50730), (1560, 49039), (1653, 46280), (1691, 45240), (1740, 43966), (1780, 42978), (1885, 40584), (1976, 38715), (2136, 35815), (2204, 34710), (2262, 33820), (2280, 33553), (2314, 33060), (2470, 30972), (2581, 29640), (2670, 28652), (2755, 27768), (2964, 25810), (3016, 25365), (3306, 23140), (3382, 22620), (3471, 22040), (3480, 21983), (3560, 21489), (3705, 20648), (3770, 20292), (4408, 17355), (4524, 16910), (4628, 16530), (4940, 15486), (5073, 15080), (5162, 14820), (5340, 14326), (5510, 13884), (5655, 13528), (5785, 13224), (5928, 12905), (6612, 11570), (6764, 11310), (6942, 11020), (7163, 10680), (7410, 10324), (7540, 10146), (7743, 9880), (8265, 9256), (8455, 9048)]