628951200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{503}}^1\times {\mathrm{521}}^1$

素因数の和:1047

約数の個数: 144

約数和(自身を含む): 2055243456

約数和(自身を除く): 1426292256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 503, 521, 600, 800, 1006, 1042, 1200, 1509, 1563, 2012, 2084, 2400, 2515, 2605, 3018, 3126, 4024, 4168, 5030, 5210, 6036, 6252, 7545, 7815, 8048, 8336, 10060, 10420, 12072, 12504, 12575, 13025, 15090, 15630, 16096, 16672, 20120, 20840, 24144, 25008, 25150, 26050, 30180, 31260, 37725, 39075, 40240, 41680, 48288, 50016, 50300, 52100, 60360, 62520, 75450, 78150, 80480, 83360, 100600, 104200, 120720, 125040, 150900, 156300, 201200, 208400, 241440, 250080, 262063, 301800, 312600, 402400, 416800, 524126, 603600, 625200, 786189, 1048252, 1207200, 1250400, 1310315, 1572378, 2096504, 2620630, 3144756, 3930945, 4193008, 5241260, 6289512, 6551575, 7861890, 8386016, 10482520, 12579024, 13103150, 15723780, 19654725, 20965040, 25158048, 26206300, 31447560, 39309450, 41930080, 52412600, 62895120, 78618900, 104825200, 125790240, 157237800, 209650400, 314475600, 628951200]

約数ペア:

[(1, 628951200), (2, 314475600), (3, 209650400), (4, 157237800), (5, 125790240), (6, 104825200), (8, 78618900), (10, 62895120), (12, 52412600), (15, 41930080), (16, 39309450), (20, 31447560), (24, 26206300), (25, 25158048), (30, 20965040), (32, 19654725), (40, 15723780), (48, 13103150), (50, 12579024), (60, 10482520), (75, 8386016), (80, 7861890), (96, 6551575), (100, 6289512), (120, 5241260), (150, 4193008), (160, 3930945), (200, 3144756), (240, 2620630), (300, 2096504), (400, 1572378), (480, 1310315), (503, 1250400), (521, 1207200), (600, 1048252), (800, 786189), (1006, 625200), (1042, 603600), (1200, 524126), (1509, 416800), (1563, 402400), (2012, 312600), (2084, 301800), (2400, 262063), (2515, 250080), (2605, 241440), (3018, 208400), (3126, 201200), (4024, 156300), (4168, 150900), (5030, 125040), (5210, 120720), (6036, 104200), (6252, 100600), (7545, 83360), (7815, 80480), (8048, 78150), (8336, 75450), (10060, 62520), (10420, 60360), (12072, 52100), (12504, 50300), (12575, 50016), (13025, 48288), (15090, 41680), (15630, 40240), (16096, 39075), (16672, 37725), (20120, 31260), (20840, 30180), (24144, 26050), (25008, 25150)]