85672800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:262

約数の個数: 216

約数和(自身を含む): 308120904

約数和(自身を除く): 222448104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 73, 75, 80, 90, 96, 100, 120, 144, 146, 150, 160, 163, 180, 200, 219, 225, 240, 288, 292, 300, 326, 360, 365, 400, 438, 450, 480, 489, 584, 600, 652, 657, 720, 730, 800, 815, 876, 900, 978, 1095, 1168, 1200, 1304, 1314, 1440, 1460, 1467, 1630, 1752, 1800, 1825, 1956, 2190, 2336, 2400, 2445, 2608, 2628, 2920, 2934, 3260, 3285, 3504, 3600, 3650, 3912, 4075, 4380, 4890, 5216, 5256, 5475, 5840, 5868, 6520, 6570, 7008, 7200, 7300, 7335, 7824, 8150, 8760, 9780, 10512, 10950, 11680, 11736, 11899, 12225, 13040, 13140, 14600, 14670, 15648, 16300, 16425, 17520, 19560, 21024, 21900, 23472, 23798, 24450, 26080, 26280, 29200, 29340, 32600, 32850, 35040, 35697, 36675, 39120, 43800, 46944, 47596, 48900, 52560, 58400, 58680, 59495, 65200, 65700, 71394, 73350, 78240, 87600, 95192, 97800, 105120, 107091, 117360, 118990, 130400, 131400, 142788, 146700, 175200, 178485, 190384, 195600, 214182, 234720, 237980, 262800, 285576, 293400, 297475, 356970, 380768, 391200, 428364, 475960, 525600, 535455, 571152, 586800, 594950, 713940, 856728, 892425, 951920, 1070910, 1142304, 1173600, 1189900, 1427880, 1713456, 1784850, 1903840, 2141820, 2379800, 2677275, 2855760, 3426912, 3569700, 4283640, 4759600, 5354550, 5711520, 7139400, 8567280, 9519200, 10709100, 14278800, 17134560, 21418200, 28557600, 42836400, 85672800]

約数ペア:

[(1, 85672800), (2, 42836400), (3, 28557600), (4, 21418200), (5, 17134560), (6, 14278800), (8, 10709100), (9, 9519200), (10, 8567280), (12, 7139400), (15, 5711520), (16, 5354550), (18, 4759600), (20, 4283640), (24, 3569700), (25, 3426912), (30, 2855760), (32, 2677275), (36, 2379800), (40, 2141820), (45, 1903840), (48, 1784850), (50, 1713456), (60, 1427880), (72, 1189900), (73, 1173600), (75, 1142304), (80, 1070910), (90, 951920), (96, 892425), (100, 856728), (120, 713940), (144, 594950), (146, 586800), (150, 571152), (160, 535455), (163, 525600), (180, 475960), (200, 428364), (219, 391200), (225, 380768), (240, 356970), (288, 297475), (292, 293400), (300, 285576), (326, 262800), (360, 237980), (365, 234720), (400, 214182), (438, 195600), (450, 190384), (480, 178485), (489, 175200), (584, 146700), (600, 142788), (652, 131400), (657, 130400), (720, 118990), (730, 117360), (800, 107091), (815, 105120), (876, 97800), (900, 95192), (978, 87600), (1095, 78240), (1168, 73350), (1200, 71394), (1304, 65700), (1314, 65200), (1440, 59495), (1460, 58680), (1467, 58400), (1630, 52560), (1752, 48900), (1800, 47596), (1825, 46944), (1956, 43800), (2190, 39120), (2336, 36675), (2400, 35697), (2445, 35040), (2608, 32850), (2628, 32600), (2920, 29340), (2934, 29200), (3260, 26280), (3285, 26080), (3504, 24450), (3600, 23798), (3650, 23472), (3912, 21900), (4075, 21024), (4380, 19560), (4890, 17520), (5216, 16425), (5256, 16300), (5475, 15648), (5840, 14670), (5868, 14600), (6520, 13140), (6570, 13040), (7008, 12225), (7200, 11899), (7300, 11736), (7335, 11680), (7824, 10950), (8150, 10512), (8760, 9780)]