1915703400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{547}}^1$

素因数の和:1028

約数の個数: 192

約数和(自身を含む): 6421464000

約数和(自身を除く): 4505760600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 449, 520, 547, 600, 650, 780, 898, 975, 1094, 1300, 1347, 1560, 1641, 1796, 1950, 2188, 2245, 2600, 2694, 2735, 3282, 3592, 3900, 4376, 4490, 5388, 5470, 5837, 6564, 6735, 7111, 7800, 8205, 8980, 10776, 10940, 11225, 11674, 13128, 13470, 13675, 14222, 16410, 17511, 17960, 21333, 21880, 22450, 23348, 26940, 27350, 28444, 29185, 32820, 33675, 35022, 35555, 41025, 42666, 44900, 46696, 53880, 54700, 56888, 58370, 65640, 67350, 70044, 71110, 82050, 85332, 87555, 89800, 106665, 109400, 116740, 134700, 140088, 142220, 145925, 164100, 170664, 175110, 177775, 213330, 233480, 245603, 269400, 284440, 291850, 328200, 350220, 355550, 426660, 437775, 491206, 533325, 583700, 700440, 711100, 736809, 853320, 875550, 982412, 1066650, 1167400, 1228015, 1422200, 1473618, 1751100, 1964824, 2133300, 2456030, 2947236, 3192839, 3502200, 3684045, 4266600, 4912060, 5894472, 6140075, 6385678, 7368090, 9578517, 9824120, 12280150, 12771356, 14736180, 15964195, 18420225, 19157034, 24560300, 25542712, 29472360, 31928390, 36840450, 38314068, 47892585, 49120600, 63856780, 73680900, 76628136, 79820975, 95785170, 127713560, 147361800, 159641950, 191570340, 239462925, 319283900, 383140680, 478925850, 638567800, 957851700, 1915703400]

約数ペア:

[(1, 1915703400), (2, 957851700), (3, 638567800), (4, 478925850), (5, 383140680), (6, 319283900), (8, 239462925), (10, 191570340), (12, 159641950), (13, 147361800), (15, 127713560), (20, 95785170), (24, 79820975), (25, 76628136), (26, 73680900), (30, 63856780), (39, 49120600), (40, 47892585), (50, 38314068), (52, 36840450), (60, 31928390), (65, 29472360), (75, 25542712), (78, 24560300), (100, 19157034), (104, 18420225), (120, 15964195), (130, 14736180), (150, 12771356), (156, 12280150), (195, 9824120), (200, 9578517), (260, 7368090), (300, 6385678), (312, 6140075), (325, 5894472), (390, 4912060), (449, 4266600), (520, 3684045), (547, 3502200), (600, 3192839), (650, 2947236), (780, 2456030), (898, 2133300), (975, 1964824), (1094, 1751100), (1300, 1473618), (1347, 1422200), (1560, 1228015), (1641, 1167400), (1796, 1066650), (1950, 982412), (2188, 875550), (2245, 853320), (2600, 736809), (2694, 711100), (2735, 700440), (3282, 583700), (3592, 533325), (3900, 491206), (4376, 437775), (4490, 426660), (5388, 355550), (5470, 350220), (5837, 328200), (6564, 291850), (6735, 284440), (7111, 269400), (7800, 245603), (8205, 233480), (8980, 213330), (10776, 177775), (10940, 175110), (11225, 170664), (11674, 164100), (13128, 145925), (13470, 142220), (13675, 140088), (14222, 134700), (16410, 116740), (17511, 109400), (17960, 106665), (21333, 89800), (21880, 87555), (22450, 85332), (23348, 82050), (26940, 71110), (27350, 70044), (28444, 67350), (29185, 65640), (32820, 58370), (33675, 56888), (35022, 54700), (35555, 53880), (41025, 46696), (42666, 44900)]