20472586200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{2399}}^1$

素因数の和:2863

約数の個数: 288

約数和(自身を含む): 75209472000

約数和(自身を除く): 54736885800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 431, 440, 450, 495, 550, 600, 660, 792, 825, 862, 900, 990, 1100, 1293, 1320, 1650, 1724, 1800, 1980, 2155, 2200, 2399, 2475, 2586, 3300, 3448, 3879, 3960, 4310, 4741, 4798, 4950, 5172, 6465, 6600, 7197, 7758, 8620, 9482, 9596, 9900, 10344, 10775, 11995, 12930, 14223, 14394, 15516, 17240, 18964, 19192, 19395, 19800, 21550, 21591, 23705, 23990, 25860, 26389, 28446, 28788, 31032, 32325, 35985, 37928, 38790, 42669, 43100, 43182, 47410, 47980, 51720, 52778, 56892, 57576, 59975, 64650, 71115, 71970, 77580, 79167, 85338, 86200, 86364, 94820, 95960, 96975, 105556, 107955, 113784, 118525, 119950, 129300, 131945, 142230, 143940, 155160, 158334, 170676, 172728, 179925, 189640, 193950, 211112, 213345, 215910, 237050, 237501, 239900, 258600, 263890, 284460, 287880, 316668, 341352, 355575, 359850, 387900, 395835, 426690, 431820, 474100, 475002, 479800, 527780, 539775, 568920, 633336, 659725, 711150, 719700, 775800, 791670, 853380, 863640, 948200, 950004, 1033969, 1055560, 1066725, 1079550, 1187505, 1319450, 1422300, 1439400, 1583340, 1706760, 1900008, 1979175, 2067938, 2133450, 2159100, 2375010, 2638900, 2844600, 3101907, 3166680, 3958350, 4135876, 4266900, 4318200, 4750020, 5169845, 5277800, 5937525, 6203814, 7916700, 8271752, 8533800, 9305721, 9500040, 10339690, 11373659, 11875050, 12407628, 15509535, 15833400, 18611442, 20679380, 22747318, 23750100, 24815256, 25849225, 31019070, 34120977, 37222884, 41358760, 45494636, 46528605, 47500200, 51698450, 56868295, 62038140, 68241954, 74445768, 77547675, 90989272, 93057210, 102362931, 103396900, 113736590, 124076280, 136483908, 155095350, 170604885, 186114420, 204725862, 206793800, 227473180, 232643025, 272967816, 284341475, 310190700, 341209770, 372228840, 409451724, 454946360, 465286050, 511814655, 568682950, 620381400, 682419540, 818903448, 853024425, 930572100, 1023629310, 1137365900, 1364839080, 1706048850, 1861144200, 2047258620, 2274731800, 2559073275, 3412097700, 4094517240, 5118146550, 6824195400, 10236293100, 20472586200]

約数ペア:

[(1, 20472586200), (2, 10236293100), (3, 6824195400), (4, 5118146550), (5, 4094517240), (6, 3412097700), (8, 2559073275), (9, 2274731800), (10, 2047258620), (11, 1861144200), (12, 1706048850), (15, 1364839080), (18, 1137365900), (20, 1023629310), (22, 930572100), (24, 853024425), (25, 818903448), (30, 682419540), (33, 620381400), (36, 568682950), (40, 511814655), (44, 465286050), (45, 454946360), (50, 409451724), (55, 372228840), (60, 341209770), (66, 310190700), (72, 284341475), (75, 272967816), (88, 232643025), (90, 227473180), (99, 206793800), (100, 204725862), (110, 186114420), (120, 170604885), (132, 155095350), (150, 136483908), (165, 124076280), (180, 113736590), (198, 103396900), (200, 102362931), (220, 93057210), (225, 90989272), (264, 77547675), (275, 74445768), (300, 68241954), (330, 62038140), (360, 56868295), (396, 51698450), (431, 47500200), (440, 46528605), (450, 45494636), (495, 41358760), (550, 37222884), (600, 34120977), (660, 31019070), (792, 25849225), (825, 24815256), (862, 23750100), (900, 22747318), (990, 20679380), (1100, 18611442), (1293, 15833400), (1320, 15509535), (1650, 12407628), (1724, 11875050), (1800, 11373659), (1980, 10339690), (2155, 9500040), (2200, 9305721), (2399, 8533800), (2475, 8271752), (2586, 7916700), (3300, 6203814), (3448, 5937525), (3879, 5277800), (3960, 5169845), (4310, 4750020), (4741, 4318200), (4798, 4266900), (4950, 4135876), (5172, 3958350), (6465, 3166680), (6600, 3101907), (7197, 2844600), (7758, 2638900), (8620, 2375010), (9482, 2159100), (9596, 2133450), (9900, 2067938), (10344, 1979175), (10775, 1900008), (11995, 1706760), (12930, 1583340), (14223, 1439400), (14394, 1422300), (15516, 1319450), (17240, 1187505), (18964, 1079550), (19192, 1066725), (19395, 1055560), (19800, 1033969), (21550, 950004), (21591, 948200), (23705, 863640), (23990, 853380), (25860, 791670), (26389, 775800), (28446, 719700), (28788, 711150), (31032, 659725), (32325, 633336), (35985, 568920), (37928, 539775), (38790, 527780), (42669, 479800), (43100, 475002), (43182, 474100), (47410, 431820), (47980, 426690), (51720, 395835), (52778, 387900), (56892, 359850), (57576, 355575), (59975, 341352), (64650, 316668), (71115, 287880), (71970, 284460), (77580, 263890), (79167, 258600), (85338, 239900), (86200, 237501), (86364, 237050), (94820, 215910), (95960, 213345), (96975, 211112), (105556, 193950), (107955, 189640), (113784, 179925), (118525, 172728), (119950, 170676), (129300, 158334), (131945, 155160), (142230, 143940)]