38478000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1$

素因数の和:101

約数の個数: 240

約数和(自身を含む): 138928608

約数和(自身を除く): 100450608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 53, 55, 60, 66, 75, 80, 88, 100, 106, 110, 120, 121, 125, 132, 150, 159, 165, 176, 200, 212, 220, 240, 242, 250, 264, 265, 275, 300, 318, 330, 363, 375, 400, 424, 440, 484, 500, 528, 530, 550, 583, 600, 605, 636, 660, 726, 750, 795, 825, 848, 880, 968, 1000, 1060, 1100, 1166, 1200, 1210, 1272, 1320, 1325, 1375, 1452, 1500, 1590, 1650, 1749, 1815, 1936, 2000, 2120, 2200, 2332, 2420, 2544, 2640, 2650, 2750, 2904, 2915, 3000, 3025, 3180, 3300, 3498, 3630, 3975, 4125, 4240, 4400, 4664, 4840, 5300, 5500, 5808, 5830, 6000, 6050, 6360, 6413, 6600, 6625, 6996, 7260, 7950, 8250, 8745, 9075, 9328, 9680, 10600, 11000, 11660, 12100, 12720, 12826, 13200, 13250, 13992, 14520, 14575, 15125, 15900, 16500, 17490, 18150, 19239, 19875, 21200, 22000, 23320, 24200, 25652, 26500, 27984, 29040, 29150, 30250, 31800, 32065, 33000, 34980, 36300, 38478, 39750, 43725, 45375, 46640, 48400, 51304, 53000, 58300, 60500, 63600, 64130, 66000, 69960, 72600, 72875, 76956, 79500, 87450, 90750, 96195, 102608, 106000, 116600, 121000, 128260, 139920, 145200, 145750, 153912, 159000, 160325, 174900, 181500, 192390, 218625, 233200, 242000, 256520, 291500, 307824, 318000, 320650, 349800, 363000, 384780, 437250, 480975, 513040, 583000, 641300, 699600, 726000, 769560, 801625, 874500, 961950, 1166000, 1282600, 1539120, 1603250, 1749000, 1923900, 2404875, 2565200, 3206500, 3498000, 3847800, 4809750, 6413000, 7695600, 9619500, 12826000, 19239000, 38478000]

約数ペア:

[(1, 38478000), (2, 19239000), (3, 12826000), (4, 9619500), (5, 7695600), (6, 6413000), (8, 4809750), (10, 3847800), (11, 3498000), (12, 3206500), (15, 2565200), (16, 2404875), (20, 1923900), (22, 1749000), (24, 1603250), (25, 1539120), (30, 1282600), (33, 1166000), (40, 961950), (44, 874500), (48, 801625), (50, 769560), (53, 726000), (55, 699600), (60, 641300), (66, 583000), (75, 513040), (80, 480975), (88, 437250), (100, 384780), (106, 363000), (110, 349800), (120, 320650), (121, 318000), (125, 307824), (132, 291500), (150, 256520), (159, 242000), (165, 233200), (176, 218625), (200, 192390), (212, 181500), (220, 174900), (240, 160325), (242, 159000), (250, 153912), (264, 145750), (265, 145200), (275, 139920), (300, 128260), (318, 121000), (330, 116600), (363, 106000), (375, 102608), (400, 96195), (424, 90750), (440, 87450), (484, 79500), (500, 76956), (528, 72875), (530, 72600), (550, 69960), (583, 66000), (600, 64130), (605, 63600), (636, 60500), (660, 58300), (726, 53000), (750, 51304), (795, 48400), (825, 46640), (848, 45375), (880, 43725), (968, 39750), (1000, 38478), (1060, 36300), (1100, 34980), (1166, 33000), (1200, 32065), (1210, 31800), (1272, 30250), (1320, 29150), (1325, 29040), (1375, 27984), (1452, 26500), (1500, 25652), (1590, 24200), (1650, 23320), (1749, 22000), (1815, 21200), (1936, 19875), (2000, 19239), (2120, 18150), (2200, 17490), (2332, 16500), (2420, 15900), (2544, 15125), (2640, 14575), (2650, 14520), (2750, 13992), (2904, 13250), (2915, 13200), (3000, 12826), (3025, 12720), (3180, 12100), (3300, 11660), (3498, 11000), (3630, 10600), (3975, 9680), (4125, 9328), (4240, 9075), (4400, 8745), (4664, 8250), (4840, 7950), (5300, 7260), (5500, 6996), (5808, 6625), (5830, 6600), (6000, 6413), (6050, 6360)]