157499400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 519073920

約数和(自身を除く): 361574520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 101, 113, 115, 120, 138, 150, 184, 200, 202, 226, 230, 276, 300, 303, 339, 345, 404, 452, 460, 505, 552, 565, 575, 600, 606, 678, 690, 808, 904, 920, 1010, 1130, 1150, 1212, 1356, 1380, 1515, 1695, 1725, 2020, 2260, 2300, 2323, 2424, 2525, 2599, 2712, 2760, 2825, 3030, 3390, 3450, 4040, 4520, 4600, 4646, 5050, 5198, 5650, 6060, 6780, 6900, 6969, 7575, 7797, 8475, 9292, 10100, 10396, 11300, 11413, 11615, 12120, 12995, 13560, 13800, 13938, 15150, 15594, 16950, 18584, 20200, 20792, 22600, 22826, 23230, 25990, 27876, 30300, 31188, 33900, 34239, 34845, 38985, 45652, 46460, 51980, 55752, 57065, 58075, 60600, 62376, 64975, 67800, 68478, 69690, 77970, 91304, 92920, 103960, 114130, 116150, 129950, 136956, 139380, 155940, 171195, 174225, 194925, 228260, 232300, 259900, 262499, 273912, 278760, 285325, 311880, 342390, 348450, 389850, 456520, 464600, 519800, 524998, 570650, 684780, 696900, 779700, 787497, 855975, 1049996, 1141300, 1312495, 1369560, 1393800, 1559400, 1574994, 1711950, 2099992, 2282600, 2624990, 3149988, 3423900, 3937485, 5249980, 6299976, 6562475, 6847800, 7874970, 10499960, 13124950, 15749940, 19687425, 26249900, 31499880, 39374850, 52499800, 78749700, 157499400]

約数ペア:

[(1, 157499400), (2, 78749700), (3, 52499800), (4, 39374850), (5, 31499880), (6, 26249900), (8, 19687425), (10, 15749940), (12, 13124950), (15, 10499960), (20, 7874970), (23, 6847800), (24, 6562475), (25, 6299976), (30, 5249980), (40, 3937485), (46, 3423900), (50, 3149988), (60, 2624990), (69, 2282600), (75, 2099992), (92, 1711950), (100, 1574994), (101, 1559400), (113, 1393800), (115, 1369560), (120, 1312495), (138, 1141300), (150, 1049996), (184, 855975), (200, 787497), (202, 779700), (226, 696900), (230, 684780), (276, 570650), (300, 524998), (303, 519800), (339, 464600), (345, 456520), (404, 389850), (452, 348450), (460, 342390), (505, 311880), (552, 285325), (565, 278760), (575, 273912), (600, 262499), (606, 259900), (678, 232300), (690, 228260), (808, 194925), (904, 174225), (920, 171195), (1010, 155940), (1130, 139380), (1150, 136956), (1212, 129950), (1356, 116150), (1380, 114130), (1515, 103960), (1695, 92920), (1725, 91304), (2020, 77970), (2260, 69690), (2300, 68478), (2323, 67800), (2424, 64975), (2525, 62376), (2599, 60600), (2712, 58075), (2760, 57065), (2825, 55752), (3030, 51980), (3390, 46460), (3450, 45652), (4040, 38985), (4520, 34845), (4600, 34239), (4646, 33900), (5050, 31188), (5198, 30300), (5650, 27876), (6060, 25990), (6780, 23230), (6900, 22826), (6969, 22600), (7575, 20792), (7797, 20200), (8475, 18584), (9292, 16950), (10100, 15594), (10396, 15150), (11300, 13938), (11413, 13800), (11615, 13560), (12120, 12995)]