64831800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 288

約数和(自身を含む): 237484800

約数和(自身を除く): 172653000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 25, 30, 33, 38, 40, 44, 47, 50, 55, 57, 60, 66, 75, 76, 88, 94, 95, 100, 110, 114, 120, 121, 132, 141, 150, 152, 165, 188, 190, 200, 209, 220, 228, 235, 242, 264, 275, 282, 285, 300, 330, 363, 376, 380, 418, 440, 456, 470, 475, 484, 517, 550, 564, 570, 600, 605, 627, 660, 705, 726, 760, 825, 836, 893, 940, 950, 968, 1034, 1045, 1100, 1128, 1140, 1175, 1210, 1254, 1320, 1410, 1425, 1452, 1551, 1650, 1672, 1786, 1815, 1880, 1900, 2068, 2090, 2200, 2280, 2299, 2350, 2420, 2508, 2585, 2679, 2820, 2850, 2904, 3025, 3102, 3135, 3300, 3525, 3572, 3630, 3800, 4136, 4180, 4465, 4598, 4700, 4840, 5016, 5170, 5225, 5358, 5640, 5687, 5700, 6050, 6204, 6270, 6600, 6897, 7050, 7144, 7260, 7755, 8360, 8930, 9075, 9196, 9400, 9823, 10340, 10450, 10716, 11374, 11400, 11495, 12100, 12408, 12540, 12925, 13395, 13794, 14100, 14520, 15510, 15675, 17061, 17860, 18150, 18392, 19646, 20680, 20900, 21432, 22325, 22748, 22990, 24200, 25080, 25850, 26790, 27588, 28200, 28435, 29469, 31020, 31350, 34122, 34485, 35720, 36300, 38775, 39292, 41800, 44650, 45496, 45980, 49115, 51700, 53580, 55176, 56870, 57475, 58938, 62040, 62700, 66975, 68244, 68970, 72600, 77550, 78584, 85305, 89300, 91960, 98230, 103400, 107160, 108053, 113740, 114950, 117876, 125400, 133950, 136488, 137940, 142175, 147345, 155100, 170610, 172425, 178600, 196460, 216106, 227480, 229900, 235752, 245575, 267900, 275880, 284350, 294690, 310200, 324159, 341220, 344850, 392920, 426525, 432212, 459800, 491150, 535800, 540265, 568700, 589380, 648318, 682440, 689700, 736725, 853050, 864424, 982300, 1080530, 1137400, 1178760, 1296636, 1379400, 1473450, 1620795, 1706100, 1964600, 2161060, 2593272, 2701325, 2946900, 3241590, 3412200, 4322120, 5402650, 5893800, 6483180, 8103975, 10805300, 12966360, 16207950, 21610600, 32415900, 64831800]

約数ペア:

[(1, 64831800), (2, 32415900), (3, 21610600), (4, 16207950), (5, 12966360), (6, 10805300), (8, 8103975), (10, 6483180), (11, 5893800), (12, 5402650), (15, 4322120), (19, 3412200), (20, 3241590), (22, 2946900), (24, 2701325), (25, 2593272), (30, 2161060), (33, 1964600), (38, 1706100), (40, 1620795), (44, 1473450), (47, 1379400), (50, 1296636), (55, 1178760), (57, 1137400), (60, 1080530), (66, 982300), (75, 864424), (76, 853050), (88, 736725), (94, 689700), (95, 682440), (100, 648318), (110, 589380), (114, 568700), (120, 540265), (121, 535800), (132, 491150), (141, 459800), (150, 432212), (152, 426525), (165, 392920), (188, 344850), (190, 341220), (200, 324159), (209, 310200), (220, 294690), (228, 284350), (235, 275880), (242, 267900), (264, 245575), (275, 235752), (282, 229900), (285, 227480), (300, 216106), (330, 196460), (363, 178600), (376, 172425), (380, 170610), (418, 155100), (440, 147345), (456, 142175), (470, 137940), (475, 136488), (484, 133950), (517, 125400), (550, 117876), (564, 114950), (570, 113740), (600, 108053), (605, 107160), (627, 103400), (660, 98230), (705, 91960), (726, 89300), (760, 85305), (825, 78584), (836, 77550), (893, 72600), (940, 68970), (950, 68244), (968, 66975), (1034, 62700), (1045, 62040), (1100, 58938), (1128, 57475), (1140, 56870), (1175, 55176), (1210, 53580), (1254, 51700), (1320, 49115), (1410, 45980), (1425, 45496), (1452, 44650), (1551, 41800), (1650, 39292), (1672, 38775), (1786, 36300), (1815, 35720), (1880, 34485), (1900, 34122), (2068, 31350), (2090, 31020), (2200, 29469), (2280, 28435), (2299, 28200), (2350, 27588), (2420, 26790), (2508, 25850), (2585, 25080), (2679, 24200), (2820, 22990), (2850, 22748), (2904, 22325), (3025, 21432), (3102, 20900), (3135, 20680), (3300, 19646), (3525, 18392), (3572, 18150), (3630, 17860), (3800, 17061), (4136, 15675), (4180, 15510), (4465, 14520), (4598, 14100), (4700, 13794), (4840, 13395), (5016, 12925), (5170, 12540), (5225, 12408), (5358, 12100), (5640, 11495), (5687, 11400), (5700, 11374), (6050, 10716), (6204, 10450), (6270, 10340), (6600, 9823), (6897, 9400), (7050, 9196), (7144, 9075), (7260, 8930), (7755, 8360)]