170970000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 200

約数和(自身を含む): 569442720

約数和(自身を除く): 398472720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 100, 120, 123, 125, 139, 150, 164, 200, 205, 240, 246, 250, 278, 300, 328, 375, 400, 410, 417, 492, 500, 556, 600, 615, 625, 656, 695, 750, 820, 834, 984, 1000, 1025, 1112, 1200, 1230, 1250, 1390, 1500, 1640, 1668, 1875, 1968, 2000, 2050, 2085, 2224, 2460, 2500, 2780, 3000, 3075, 3280, 3336, 3475, 3750, 4100, 4170, 4920, 5000, 5125, 5560, 5699, 6000, 6150, 6672, 6950, 7500, 8200, 8340, 9840, 10000, 10250, 10425, 11120, 11398, 12300, 13900, 15000, 15375, 16400, 16680, 17097, 17375, 20500, 20850, 22796, 24600, 25625, 27800, 28495, 30000, 30750, 33360, 34194, 34750, 41000, 41700, 45592, 49200, 51250, 52125, 55600, 56990, 61500, 68388, 69500, 76875, 82000, 83400, 85485, 86875, 91184, 102500, 104250, 113980, 123000, 136776, 139000, 142475, 153750, 166800, 170970, 173750, 205000, 208500, 227960, 246000, 260625, 273552, 278000, 284950, 307500, 341940, 347500, 410000, 417000, 427425, 455920, 521250, 569900, 615000, 683880, 695000, 712375, 834000, 854850, 1042500, 1139800, 1230000, 1367760, 1390000, 1424750, 1709700, 2085000, 2137125, 2279600, 2849500, 3419400, 3561875, 4170000, 4274250, 5699000, 6838800, 7123750, 8548500, 10685625, 11398000, 14247500, 17097000, 21371250, 28495000, 34194000, 42742500, 56990000, 85485000, 170970000]

約数ペア:

[(1, 170970000), (2, 85485000), (3, 56990000), (4, 42742500), (5, 34194000), (6, 28495000), (8, 21371250), (10, 17097000), (12, 14247500), (15, 11398000), (16, 10685625), (20, 8548500), (24, 7123750), (25, 6838800), (30, 5699000), (40, 4274250), (41, 4170000), (48, 3561875), (50, 3419400), (60, 2849500), (75, 2279600), (80, 2137125), (82, 2085000), (100, 1709700), (120, 1424750), (123, 1390000), (125, 1367760), (139, 1230000), (150, 1139800), (164, 1042500), (200, 854850), (205, 834000), (240, 712375), (246, 695000), (250, 683880), (278, 615000), (300, 569900), (328, 521250), (375, 455920), (400, 427425), (410, 417000), (417, 410000), (492, 347500), (500, 341940), (556, 307500), (600, 284950), (615, 278000), (625, 273552), (656, 260625), (695, 246000), (750, 227960), (820, 208500), (834, 205000), (984, 173750), (1000, 170970), (1025, 166800), (1112, 153750), (1200, 142475), (1230, 139000), (1250, 136776), (1390, 123000), (1500, 113980), (1640, 104250), (1668, 102500), (1875, 91184), (1968, 86875), (2000, 85485), (2050, 83400), (2085, 82000), (2224, 76875), (2460, 69500), (2500, 68388), (2780, 61500), (3000, 56990), (3075, 55600), (3280, 52125), (3336, 51250), (3475, 49200), (3750, 45592), (4100, 41700), (4170, 41000), (4920, 34750), (5000, 34194), (5125, 33360), (5560, 30750), (5699, 30000), (6000, 28495), (6150, 27800), (6672, 25625), (6950, 24600), (7500, 22796), (8200, 20850), (8340, 20500), (9840, 17375), (10000, 17097), (10250, 16680), (10425, 16400), (11120, 15375), (11398, 15000), (12300, 13900)]