488994000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 320

約数和(自身を含む): 1782743040

約数和(自身を除く): 1293749040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 31, 33, 40, 44, 48, 50, 55, 60, 62, 66, 75, 80, 88, 93, 100, 110, 120, 124, 125, 132, 150, 155, 165, 176, 186, 200, 220, 239, 240, 248, 250, 264, 275, 300, 310, 330, 341, 372, 375, 400, 440, 465, 478, 496, 500, 528, 550, 600, 620, 660, 682, 717, 744, 750, 775, 825, 880, 930, 956, 1000, 1023, 1100, 1195, 1200, 1240, 1320, 1364, 1375, 1434, 1488, 1500, 1550, 1650, 1705, 1860, 1912, 2000, 2046, 2200, 2325, 2390, 2480, 2629, 2640, 2728, 2750, 2868, 3000, 3100, 3300, 3410, 3585, 3720, 3824, 3875, 4092, 4125, 4400, 4650, 4780, 5115, 5258, 5456, 5500, 5736, 5975, 6000, 6200, 6600, 6820, 7170, 7409, 7440, 7750, 7887, 8184, 8250, 8525, 9300, 9560, 10230, 10516, 11000, 11472, 11625, 11950, 12400, 13145, 13200, 13640, 14340, 14818, 15500, 15774, 16368, 16500, 17050, 17925, 18600, 19120, 20460, 21032, 22000, 22227, 23250, 23900, 25575, 26290, 27280, 28680, 29636, 29875, 31000, 31548, 33000, 34100, 35850, 37045, 37200, 39435, 40920, 42064, 42625, 44454, 46500, 47800, 51150, 52580, 57360, 59272, 59750, 62000, 63096, 65725, 66000, 68200, 71700, 74090, 78870, 81499, 81840, 85250, 88908, 89625, 93000, 95600, 102300, 105160, 111135, 118544, 119500, 126192, 127875, 131450, 136400, 143400, 148180, 157740, 162998, 170500, 177816, 179250, 185225, 186000, 197175, 204600, 210320, 222270, 239000, 244497, 255750, 262900, 286800, 296360, 315480, 325996, 328625, 341000, 355632, 358500, 370450, 394350, 407495, 409200, 444540, 478000, 488994, 511500, 525800, 555675, 592720, 630960, 651992, 657250, 682000, 717000, 740900, 788700, 814990, 889080, 926125, 977988, 985875, 1023000, 1051600, 1111350, 1222485, 1303984, 1314500, 1434000, 1481800, 1577400, 1629980, 1778160, 1852250, 1955976, 1971750, 2037475, 2046000, 2222700, 2444970, 2629000, 2778375, 2963600, 3154800, 3259960, 3704500, 3911952, 3943500, 4074950, 4445400, 4889940, 5258000, 5556750, 6112425, 6519920, 7409000, 7887000, 8149900, 8890800, 9779880, 10187375, 11113500, 12224850, 14818000, 15774000, 16299800, 19559760, 20374750, 22227000, 24449700, 30562125, 32599600, 40749500, 44454000, 48899400, 61124250, 81499000, 97798800, 122248500, 162998000, 244497000, 488994000]

約数ペア:

[(1, 488994000), (2, 244497000), (3, 162998000), (4, 122248500), (5, 97798800), (6, 81499000), (8, 61124250), (10, 48899400), (11, 44454000), (12, 40749500), (15, 32599600), (16, 30562125), (20, 24449700), (22, 22227000), (24, 20374750), (25, 19559760), (30, 16299800), (31, 15774000), (33, 14818000), (40, 12224850), (44, 11113500), (48, 10187375), (50, 9779880), (55, 8890800), (60, 8149900), (62, 7887000), (66, 7409000), (75, 6519920), (80, 6112425), (88, 5556750), (93, 5258000), (100, 4889940), (110, 4445400), (120, 4074950), (124, 3943500), (125, 3911952), (132, 3704500), (150, 3259960), (155, 3154800), (165, 2963600), (176, 2778375), (186, 2629000), (200, 2444970), (220, 2222700), (239, 2046000), (240, 2037475), (248, 1971750), (250, 1955976), (264, 1852250), (275, 1778160), (300, 1629980), (310, 1577400), (330, 1481800), (341, 1434000), (372, 1314500), (375, 1303984), (400, 1222485), (440, 1111350), (465, 1051600), (478, 1023000), (496, 985875), (500, 977988), (528, 926125), (550, 889080), (600, 814990), (620, 788700), (660, 740900), (682, 717000), (717, 682000), (744, 657250), (750, 651992), (775, 630960), (825, 592720), (880, 555675), (930, 525800), (956, 511500), (1000, 488994), (1023, 478000), (1100, 444540), (1195, 409200), (1200, 407495), (1240, 394350), (1320, 370450), (1364, 358500), (1375, 355632), (1434, 341000), (1488, 328625), (1500, 325996), (1550, 315480), (1650, 296360), (1705, 286800), (1860, 262900), (1912, 255750), (2000, 244497), (2046, 239000), (2200, 222270), (2325, 210320), (2390, 204600), (2480, 197175), (2629, 186000), (2640, 185225), (2728, 179250), (2750, 177816), (2868, 170500), (3000, 162998), (3100, 157740), (3300, 148180), (3410, 143400), (3585, 136400), (3720, 131450), (3824, 127875), (3875, 126192), (4092, 119500), (4125, 118544), (4400, 111135), (4650, 105160), (4780, 102300), (5115, 95600), (5258, 93000), (5456, 89625), (5500, 88908), (5736, 85250), (5975, 81840), (6000, 81499), (6200, 78870), (6600, 74090), (6820, 71700), (7170, 68200), (7409, 66000), (7440, 65725), (7750, 63096), (7887, 62000), (8184, 59750), (8250, 59272), (8525, 57360), (9300, 52580), (9560, 51150), (10230, 47800), (10516, 46500), (11000, 44454), (11472, 42625), (11625, 42064), (11950, 40920), (12400, 39435), (13145, 37200), (13200, 37045), (13640, 35850), (14340, 34100), (14818, 33000), (15500, 31548), (15774, 31000), (16368, 29875), (16500, 29636), (17050, 28680), (17925, 27280), (18600, 26290), (19120, 25575), (20460, 23900), (21032, 23250), (22000, 22227)]