550072800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4021}}^1$

素因数の和:4066

約数の個数: 216

約数和(自身を含む): 2042291160

約数和(自身を除く): 1492218360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 240, 285, 288, 300, 304, 342, 360, 380, 400, 450, 456, 475, 480, 570, 600, 608, 684, 720, 760, 800, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1440, 1520, 1710, 1800, 1824, 1900, 2280, 2400, 2736, 2850, 3040, 3420, 3600, 3800, 4021, 4275, 4560, 5472, 5700, 6840, 7200, 7600, 8042, 8550, 9120, 11400, 12063, 13680, 15200, 16084, 17100, 20105, 22800, 24126, 27360, 32168, 34200, 36189, 40210, 45600, 48252, 60315, 64336, 68400, 72378, 76399, 80420, 96504, 100525, 120630, 128672, 136800, 144756, 152798, 160840, 180945, 193008, 201050, 229197, 241260, 289512, 301575, 305596, 321680, 361890, 381995, 386016, 402100, 458394, 482520, 579024, 603150, 611192, 643360, 687591, 723780, 763990, 804200, 904725, 916788, 965040, 1145985, 1158048, 1206300, 1222384, 1375182, 1447560, 1527980, 1608400, 1809450, 1833576, 1909975, 1930080, 2291970, 2412600, 2444768, 2750364, 2895120, 3055960, 3216800, 3437955, 3618900, 3667152, 3819950, 4583940, 4825200, 5500728, 5729925, 5790240, 6111920, 6875910, 7237800, 7334304, 7639900, 9167880, 9650400, 11001456, 11459850, 12223840, 13751820, 14475600, 15279800, 17189775, 18335760, 22002912, 22919700, 27503640, 28951200, 30559600, 34379550, 36671520, 45839400, 55007280, 61119200, 68759100, 91678800, 110014560, 137518200, 183357600, 275036400, 550072800]

約数ペア:

[(1, 550072800), (2, 275036400), (3, 183357600), (4, 137518200), (5, 110014560), (6, 91678800), (8, 68759100), (9, 61119200), (10, 55007280), (12, 45839400), (15, 36671520), (16, 34379550), (18, 30559600), (19, 28951200), (20, 27503640), (24, 22919700), (25, 22002912), (30, 18335760), (32, 17189775), (36, 15279800), (38, 14475600), (40, 13751820), (45, 12223840), (48, 11459850), (50, 11001456), (57, 9650400), (60, 9167880), (72, 7639900), (75, 7334304), (76, 7237800), (80, 6875910), (90, 6111920), (95, 5790240), (96, 5729925), (100, 5500728), (114, 4825200), (120, 4583940), (144, 3819950), (150, 3667152), (152, 3618900), (160, 3437955), (171, 3216800), (180, 3055960), (190, 2895120), (200, 2750364), (225, 2444768), (228, 2412600), (240, 2291970), (285, 1930080), (288, 1909975), (300, 1833576), (304, 1809450), (342, 1608400), (360, 1527980), (380, 1447560), (400, 1375182), (450, 1222384), (456, 1206300), (475, 1158048), (480, 1145985), (570, 965040), (600, 916788), (608, 904725), (684, 804200), (720, 763990), (760, 723780), (800, 687591), (855, 643360), (900, 611192), (912, 603150), (950, 579024), (1140, 482520), (1200, 458394), (1368, 402100), (1425, 386016), (1440, 381995), (1520, 361890), (1710, 321680), (1800, 305596), (1824, 301575), (1900, 289512), (2280, 241260), (2400, 229197), (2736, 201050), (2850, 193008), (3040, 180945), (3420, 160840), (3600, 152798), (3800, 144756), (4021, 136800), (4275, 128672), (4560, 120630), (5472, 100525), (5700, 96504), (6840, 80420), (7200, 76399), (7600, 72378), (8042, 68400), (8550, 64336), (9120, 60315), (11400, 48252), (12063, 45600), (13680, 40210), (15200, 36189), (16084, 34200), (17100, 32168), (20105, 27360), (22800, 24126)]