290277000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:870

約数の個数: 256

約数和(自身を含む): 1085011200

約数和(自身を除く): 794734200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 90, 100, 104, 108, 117, 120, 125, 130, 135, 150, 156, 180, 195, 200, 216, 225, 234, 250, 260, 270, 300, 312, 325, 351, 360, 375, 390, 450, 468, 500, 520, 540, 585, 600, 650, 675, 702, 750, 780, 827, 900, 936, 975, 1000, 1080, 1125, 1170, 1300, 1350, 1404, 1500, 1560, 1625, 1654, 1755, 1800, 1950, 2250, 2340, 2481, 2600, 2700, 2808, 2925, 3000, 3250, 3308, 3375, 3510, 3900, 4135, 4500, 4680, 4875, 4962, 5400, 5850, 6500, 6616, 6750, 7020, 7443, 7800, 8270, 8775, 9000, 9750, 9924, 10751, 11700, 12405, 13000, 13500, 14040, 14625, 14886, 16540, 17550, 19500, 19848, 20675, 21502, 22329, 23400, 24810, 27000, 29250, 29772, 32253, 33080, 35100, 37215, 39000, 41350, 43004, 43875, 44658, 49620, 53755, 58500, 59544, 62025, 64506, 70200, 74430, 82700, 86008, 87750, 89316, 96759, 99240, 103375, 107510, 111645, 117000, 124050, 129012, 148860, 161265, 165400, 175500, 178632, 186075, 193518, 206750, 215020, 223290, 248100, 258024, 268775, 290277, 297720, 310125, 322530, 351000, 372150, 387036, 413500, 430040, 446580, 483795, 496200, 537550, 558225, 580554, 620250, 645060, 744300, 774072, 806325, 827000, 893160, 930375, 967590, 1075100, 1116450, 1161108, 1240500, 1290120, 1343875, 1451385, 1488600, 1612650, 1860750, 1935180, 2150200, 2232900, 2322216, 2418975, 2481000, 2687750, 2791125, 2902770, 3225300, 3721500, 3870360, 4031625, 4465800, 4837950, 5375500, 5582250, 5805540, 6450600, 7256925, 7443000, 8063250, 9675900, 10751000, 11164500, 11611080, 12094875, 14513850, 16126500, 19351800, 22329000, 24189750, 29027700, 32253000, 36284625, 48379500, 58055400, 72569250, 96759000, 145138500, 290277000]

約数ペア:

[(1, 290277000), (2, 145138500), (3, 96759000), (4, 72569250), (5, 58055400), (6, 48379500), (8, 36284625), (9, 32253000), (10, 29027700), (12, 24189750), (13, 22329000), (15, 19351800), (18, 16126500), (20, 14513850), (24, 12094875), (25, 11611080), (26, 11164500), (27, 10751000), (30, 9675900), (36, 8063250), (39, 7443000), (40, 7256925), (45, 6450600), (50, 5805540), (52, 5582250), (54, 5375500), (60, 4837950), (65, 4465800), (72, 4031625), (75, 3870360), (78, 3721500), (90, 3225300), (100, 2902770), (104, 2791125), (108, 2687750), (117, 2481000), (120, 2418975), (125, 2322216), (130, 2232900), (135, 2150200), (150, 1935180), (156, 1860750), (180, 1612650), (195, 1488600), (200, 1451385), (216, 1343875), (225, 1290120), (234, 1240500), (250, 1161108), (260, 1116450), (270, 1075100), (300, 967590), (312, 930375), (325, 893160), (351, 827000), (360, 806325), (375, 774072), (390, 744300), (450, 645060), (468, 620250), (500, 580554), (520, 558225), (540, 537550), (585, 496200), (600, 483795), (650, 446580), (675, 430040), (702, 413500), (750, 387036), (780, 372150), (827, 351000), (900, 322530), (936, 310125), (975, 297720), (1000, 290277), (1080, 268775), (1125, 258024), (1170, 248100), (1300, 223290), (1350, 215020), (1404, 206750), (1500, 193518), (1560, 186075), (1625, 178632), (1654, 175500), (1755, 165400), (1800, 161265), (1950, 148860), (2250, 129012), (2340, 124050), (2481, 117000), (2600, 111645), (2700, 107510), (2808, 103375), (2925, 99240), (3000, 96759), (3250, 89316), (3308, 87750), (3375, 86008), (3510, 82700), (3900, 74430), (4135, 70200), (4500, 64506), (4680, 62025), (4875, 59544), (4962, 58500), (5400, 53755), (5850, 49620), (6500, 44658), (6616, 43875), (6750, 43004), (7020, 41350), (7443, 39000), (7800, 37215), (8270, 35100), (8775, 33080), (9000, 32253), (9750, 29772), (9924, 29250), (10751, 27000), (11700, 24810), (12405, 23400), (13000, 22329), (13500, 21502), (14040, 20675), (14625, 19848), (14886, 19500), (16540, 17550)]