38250420

素因数分解:

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

素因数の和:162

約数の個数: 192

約数和(自身を含む): 127008000

約数和(自身を除く): 88757580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 29, 30, 38, 39, 52, 57, 58, 60, 65, 76, 78, 87, 89, 95, 114, 116, 130, 145, 156, 174, 178, 190, 195, 228, 247, 260, 267, 285, 290, 348, 356, 377, 380, 390, 435, 445, 494, 534, 551, 570, 580, 741, 754, 780, 870, 890, 988, 1068, 1102, 1131, 1140, 1157, 1235, 1335, 1482, 1508, 1653, 1691, 1740, 1780, 1885, 2204, 2262, 2314, 2470, 2581, 2670, 2755, 2964, 3306, 3382, 3471, 3705, 3770, 4524, 4628, 4940, 5073, 5162, 5340, 5510, 5655, 5785, 6612, 6764, 6942, 7163, 7410, 7540, 7743, 8265, 8455, 10146, 10324, 11020, 11310, 11570, 12905, 13884, 14326, 14820, 15486, 16530, 16910, 17355, 20292, 21489, 21983, 22620, 23140, 25365, 25810, 28652, 30972, 33060, 33553, 33820, 34710, 35815, 38715, 42978, 43966, 49039, 50730, 51620, 65949, 67106, 69420, 71630, 77430, 85956, 87932, 98078, 100659, 101460, 107445, 109915, 131898, 134212, 143260, 147117, 154860, 167765, 196156, 201318, 214890, 219830, 245195, 263796, 294234, 329745, 335530, 402636, 429780, 439660, 490390, 503295, 588468, 637507, 659490, 671060, 735585, 980780, 1006590, 1275014, 1318980, 1471170, 1912521, 2013180, 2550028, 2942340, 3187535, 3825042, 6375070, 7650084, 9562605, 12750140, 19125210, 38250420]

約数ペア:

[(1, 38250420), (2, 19125210), (3, 12750140), (4, 9562605), (5, 7650084), (6, 6375070), (10, 3825042), (12, 3187535), (13, 2942340), (15, 2550028), (19, 2013180), (20, 1912521), (26, 1471170), (29, 1318980), (30, 1275014), (38, 1006590), (39, 980780), (52, 735585), (57, 671060), (58, 659490), (60, 637507), (65, 588468), (76, 503295), (78, 490390), (87, 439660), (89, 429780), (95, 402636), (114, 335530), (116, 329745), (130, 294234), (145, 263796), (156, 245195), (174, 219830), (178, 214890), (190, 201318), (195, 196156), (228, 167765), (247, 154860), (260, 147117), (267, 143260), (285, 134212), (290, 131898), (348, 109915), (356, 107445), (377, 101460), (380, 100659), (390, 98078), (435, 87932), (445, 85956), (494, 77430), (534, 71630), (551, 69420), (570, 67106), (580, 65949), (741, 51620), (754, 50730), (780, 49039), (870, 43966), (890, 42978), (988, 38715), (1068, 35815), (1102, 34710), (1131, 33820), (1140, 33553), (1157, 33060), (1235, 30972), (1335, 28652), (1482, 25810), (1508, 25365), (1653, 23140), (1691, 22620), (1740, 21983), (1780, 21489), (1885, 20292), (2204, 17355), (2262, 16910), (2314, 16530), (2470, 15486), (2581, 14820), (2670, 14326), (2755, 13884), (2964, 12905), (3306, 11570), (3382, 11310), (3471, 11020), (3705, 10324), (3770, 10146), (4524, 8455), (4628, 8265), (4940, 7743), (5073, 7540), (5162, 7410), (5340, 7163), (5510, 6942), (5655, 6764), (5785, 6612)]