51565800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:644

約数の個数: 192

約数和(自身を含む): 188112960

約数和(自身を除く): 136547160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 50, 52, 55, 60, 65, 66, 75, 78, 88, 100, 104, 110, 120, 130, 132, 143, 150, 156, 165, 195, 200, 220, 260, 264, 275, 286, 300, 312, 325, 330, 390, 429, 440, 520, 550, 572, 600, 601, 650, 660, 715, 780, 825, 858, 975, 1100, 1144, 1202, 1300, 1320, 1430, 1560, 1650, 1716, 1803, 1950, 2145, 2200, 2404, 2600, 2860, 3005, 3300, 3432, 3575, 3606, 3900, 4290, 4808, 5720, 6010, 6600, 6611, 7150, 7212, 7800, 7813, 8580, 9015, 10725, 12020, 13222, 14300, 14424, 15025, 15626, 17160, 18030, 19833, 21450, 23439, 24040, 26444, 28600, 30050, 31252, 33055, 36060, 39065, 39666, 42900, 45075, 46878, 52888, 60100, 62504, 66110, 72120, 78130, 79332, 85800, 85943, 90150, 93756, 99165, 117195, 120200, 132220, 156260, 158664, 165275, 171886, 180300, 187512, 195325, 198330, 234390, 257829, 264440, 312520, 330550, 343772, 360600, 390650, 396660, 429715, 468780, 495825, 515658, 585975, 661100, 687544, 781300, 793320, 859430, 937560, 991650, 1031316, 1171950, 1289145, 1322200, 1562600, 1718860, 1983300, 2062632, 2148575, 2343900, 2578290, 3437720, 3966600, 4297150, 4687800, 5156580, 6445725, 8594300, 10313160, 12891450, 17188600, 25782900, 51565800]

約数ペア:

[(1, 51565800), (2, 25782900), (3, 17188600), (4, 12891450), (5, 10313160), (6, 8594300), (8, 6445725), (10, 5156580), (11, 4687800), (12, 4297150), (13, 3966600), (15, 3437720), (20, 2578290), (22, 2343900), (24, 2148575), (25, 2062632), (26, 1983300), (30, 1718860), (33, 1562600), (39, 1322200), (40, 1289145), (44, 1171950), (50, 1031316), (52, 991650), (55, 937560), (60, 859430), (65, 793320), (66, 781300), (75, 687544), (78, 661100), (88, 585975), (100, 515658), (104, 495825), (110, 468780), (120, 429715), (130, 396660), (132, 390650), (143, 360600), (150, 343772), (156, 330550), (165, 312520), (195, 264440), (200, 257829), (220, 234390), (260, 198330), (264, 195325), (275, 187512), (286, 180300), (300, 171886), (312, 165275), (325, 158664), (330, 156260), (390, 132220), (429, 120200), (440, 117195), (520, 99165), (550, 93756), (572, 90150), (600, 85943), (601, 85800), (650, 79332), (660, 78130), (715, 72120), (780, 66110), (825, 62504), (858, 60100), (975, 52888), (1100, 46878), (1144, 45075), (1202, 42900), (1300, 39666), (1320, 39065), (1430, 36060), (1560, 33055), (1650, 31252), (1716, 30050), (1803, 28600), (1950, 26444), (2145, 24040), (2200, 23439), (2404, 21450), (2600, 19833), (2860, 18030), (3005, 17160), (3300, 15626), (3432, 15025), (3575, 14424), (3606, 14300), (3900, 13222), (4290, 12020), (4808, 10725), (5720, 9015), (6010, 8580), (6600, 7813), (6611, 7800), (7150, 7212)]