290970000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 300

約数和(自身を含む): 1053759564

約数和(自身を除く): 762789564

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 53, 60, 61, 72, 75, 80, 90, 100, 106, 120, 122, 125, 144, 150, 159, 180, 183, 200, 212, 225, 240, 244, 250, 265, 300, 305, 318, 360, 366, 375, 400, 424, 450, 477, 488, 500, 530, 549, 600, 610, 625, 636, 720, 732, 750, 795, 848, 900, 915, 954, 976, 1000, 1060, 1098, 1125, 1200, 1220, 1250, 1272, 1325, 1464, 1500, 1525, 1590, 1800, 1830, 1875, 1908, 2000, 2120, 2196, 2250, 2385, 2440, 2500, 2544, 2650, 2745, 2928, 3000, 3050, 3180, 3233, 3600, 3660, 3750, 3816, 3975, 4240, 4392, 4500, 4575, 4770, 4880, 5000, 5300, 5490, 5625, 6000, 6100, 6360, 6466, 6625, 7320, 7500, 7625, 7632, 7950, 8784, 9000, 9150, 9540, 9699, 10000, 10600, 10980, 11250, 11925, 12200, 12720, 12932, 13250, 13725, 14640, 15000, 15250, 15900, 16165, 18000, 18300, 19080, 19398, 19875, 21200, 21960, 22500, 22875, 23850, 24400, 25864, 26500, 27450, 29097, 30000, 30500, 31800, 32330, 33125, 36600, 38125, 38160, 38796, 39750, 43920, 45000, 45750, 47700, 48495, 51728, 53000, 54900, 58194, 59625, 61000, 63600, 64660, 66250, 68625, 73200, 76250, 77592, 79500, 80825, 90000, 91500, 95400, 96990, 99375, 106000, 109800, 114375, 116388, 119250, 122000, 129320, 132500, 137250, 145485, 152500, 155184, 159000, 161650, 183000, 190800, 193980, 198750, 219600, 228750, 232776, 238500, 242475, 258640, 265000, 274500, 290970, 298125, 305000, 318000, 323300, 343125, 366000, 387960, 397500, 404125, 457500, 465552, 477000, 484950, 530000, 549000, 581940, 596250, 610000, 646600, 686250, 727425, 775920, 795000, 808250, 915000, 954000, 969900, 1098000, 1163880, 1192500, 1212375, 1293200, 1372500, 1454850, 1590000, 1616500, 1830000, 1939800, 2020625, 2327760, 2385000, 2424750, 2745000, 2909700, 3233000, 3637125, 3879600, 4041250, 4770000, 4849500, 5490000, 5819400, 6061875, 6466000, 7274250, 8082500, 9699000, 11638800, 12123750, 14548500, 16165000, 18185625, 19398000, 24247500, 29097000, 32330000, 36371250, 48495000, 58194000, 72742500, 96990000, 145485000, 290970000]

約数ペア:

[(1, 290970000), (2, 145485000), (3, 96990000), (4, 72742500), (5, 58194000), (6, 48495000), (8, 36371250), (9, 32330000), (10, 29097000), (12, 24247500), (15, 19398000), (16, 18185625), (18, 16165000), (20, 14548500), (24, 12123750), (25, 11638800), (30, 9699000), (36, 8082500), (40, 7274250), (45, 6466000), (48, 6061875), (50, 5819400), (53, 5490000), (60, 4849500), (61, 4770000), (72, 4041250), (75, 3879600), (80, 3637125), (90, 3233000), (100, 2909700), (106, 2745000), (120, 2424750), (122, 2385000), (125, 2327760), (144, 2020625), (150, 1939800), (159, 1830000), (180, 1616500), (183, 1590000), (200, 1454850), (212, 1372500), (225, 1293200), (240, 1212375), (244, 1192500), (250, 1163880), (265, 1098000), (300, 969900), (305, 954000), (318, 915000), (360, 808250), (366, 795000), (375, 775920), (400, 727425), (424, 686250), (450, 646600), (477, 610000), (488, 596250), (500, 581940), (530, 549000), (549, 530000), (600, 484950), (610, 477000), (625, 465552), (636, 457500), (720, 404125), (732, 397500), (750, 387960), (795, 366000), (848, 343125), (900, 323300), (915, 318000), (954, 305000), (976, 298125), (1000, 290970), (1060, 274500), (1098, 265000), (1125, 258640), (1200, 242475), (1220, 238500), (1250, 232776), (1272, 228750), (1325, 219600), (1464, 198750), (1500, 193980), (1525, 190800), (1590, 183000), (1800, 161650), (1830, 159000), (1875, 155184), (1908, 152500), (2000, 145485), (2120, 137250), (2196, 132500), (2250, 129320), (2385, 122000), (2440, 119250), (2500, 116388), (2544, 114375), (2650, 109800), (2745, 106000), (2928, 99375), (3000, 96990), (3050, 95400), (3180, 91500), (3233, 90000), (3600, 80825), (3660, 79500), (3750, 77592), (3816, 76250), (3975, 73200), (4240, 68625), (4392, 66250), (4500, 64660), (4575, 63600), (4770, 61000), (4880, 59625), (5000, 58194), (5300, 54900), (5490, 53000), (5625, 51728), (6000, 48495), (6100, 47700), (6360, 45750), (6466, 45000), (6625, 43920), (7320, 39750), (7500, 38796), (7625, 38160), (7632, 38125), (7950, 36600), (8784, 33125), (9000, 32330), (9150, 31800), (9540, 30500), (9699, 30000), (10000, 29097), (10600, 27450), (10980, 26500), (11250, 25864), (11925, 24400), (12200, 23850), (12720, 22875), (12932, 22500), (13250, 21960), (13725, 21200), (14640, 19875), (15000, 19398), (15250, 19080), (15900, 18300), (16165, 18000)]