12256538400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{491}}^1\times {\mathrm{3467}}^1$

素因数の和:3984

約数の個数: 216

約数和(自身を含む): 43320133584

約数和(自身を除く): 31063595184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 491, 600, 720, 800, 900, 982, 1200, 1440, 1473, 1800, 1964, 2400, 2455, 2946, 3467, 3600, 3928, 4419, 4910, 5892, 6934, 7200, 7365, 7856, 8838, 9820, 10401, 11784, 12275, 13868, 14730, 15712, 17335, 17676, 19640, 20802, 22095, 23568, 24550, 27736, 29460, 31203, 34670, 35352, 36825, 39280, 41604, 44190, 47136, 49100, 52005, 55472, 58920, 62406, 69340, 70704, 73650, 78560, 83208, 86675, 88380, 98200, 104010, 110475, 110944, 117840, 124812, 138680, 141408, 147300, 156015, 166416, 173350, 176760, 196400, 208020, 220950, 235680, 249624, 260025, 277360, 294600, 312030, 332832, 346700, 353520, 392800, 416040, 441900, 499248, 520050, 554720, 589200, 624060, 693400, 707040, 780075, 832080, 883800, 998496, 1040100, 1178400, 1248120, 1386800, 1560150, 1664160, 1702297, 1767600, 2080200, 2496240, 2773600, 3120300, 3404594, 3535200, 4160400, 4992480, 5106891, 6240600, 6809188, 8320800, 8511485, 10213782, 12481200, 13618376, 15320673, 17022970, 20427564, 24962400, 25534455, 27236752, 30641346, 34045940, 40855128, 42557425, 51068910, 54473504, 61282692, 68091880, 76603365, 81710256, 85114850, 102137820, 122565384, 127672275, 136183760, 153206730, 163420512, 170229700, 204275640, 245130768, 255344550, 272367520, 306413460, 340459400, 383016825, 408551280, 490261536, 510689100, 612826920, 680918800, 766033650, 817102560, 1021378200, 1225653840, 1361837600, 1532067300, 2042756400, 2451307680, 3064134600, 4085512800, 6128269200, 12256538400]

約数ペア:

[(1, 12256538400), (2, 6128269200), (3, 4085512800), (4, 3064134600), (5, 2451307680), (6, 2042756400), (8, 1532067300), (9, 1361837600), (10, 1225653840), (12, 1021378200), (15, 817102560), (16, 766033650), (18, 680918800), (20, 612826920), (24, 510689100), (25, 490261536), (30, 408551280), (32, 383016825), (36, 340459400), (40, 306413460), (45, 272367520), (48, 255344550), (50, 245130768), (60, 204275640), (72, 170229700), (75, 163420512), (80, 153206730), (90, 136183760), (96, 127672275), (100, 122565384), (120, 102137820), (144, 85114850), (150, 81710256), (160, 76603365), (180, 68091880), (200, 61282692), (225, 54473504), (240, 51068910), (288, 42557425), (300, 40855128), (360, 34045940), (400, 30641346), (450, 27236752), (480, 25534455), (491, 24962400), (600, 20427564), (720, 17022970), (800, 15320673), (900, 13618376), (982, 12481200), (1200, 10213782), (1440, 8511485), (1473, 8320800), (1800, 6809188), (1964, 6240600), (2400, 5106891), (2455, 4992480), (2946, 4160400), (3467, 3535200), (3600, 3404594), (3928, 3120300), (4419, 2773600), (4910, 2496240), (5892, 2080200), (6934, 1767600), (7200, 1702297), (7365, 1664160), (7856, 1560150), (8838, 1386800), (9820, 1248120), (10401, 1178400), (11784, 1040100), (12275, 998496), (13868, 883800), (14730, 832080), (15712, 780075), (17335, 707040), (17676, 693400), (19640, 624060), (20802, 589200), (22095, 554720), (23568, 520050), (24550, 499248), (27736, 441900), (29460, 416040), (31203, 392800), (34670, 353520), (35352, 346700), (36825, 332832), (39280, 312030), (41604, 294600), (44190, 277360), (47136, 260025), (49100, 249624), (52005, 235680), (55472, 220950), (58920, 208020), (62406, 196400), (69340, 176760), (70704, 173350), (73650, 166416), (78560, 156015), (83208, 147300), (86675, 141408), (88380, 138680), (98200, 124812), (104010, 117840), (110475, 110944)]