290233800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:853

約数の個数: 192

約数和(自身を含む): 1015113600

約数和(自身を除く): 724879800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 71, 72, 75, 90, 100, 108, 120, 135, 142, 150, 180, 200, 213, 216, 225, 270, 284, 300, 355, 360, 426, 450, 540, 568, 600, 639, 675, 710, 757, 852, 900, 1065, 1080, 1278, 1350, 1420, 1514, 1704, 1775, 1800, 1917, 2130, 2271, 2556, 2700, 2840, 3028, 3195, 3550, 3785, 3834, 4260, 4542, 5112, 5325, 5400, 6056, 6390, 6813, 7100, 7570, 7668, 8520, 9084, 9585, 10650, 11355, 12780, 13626, 14200, 15140, 15336, 15975, 18168, 18925, 19170, 20439, 21300, 22710, 25560, 27252, 30280, 31950, 34065, 37850, 38340, 40878, 42600, 45420, 47925, 53747, 54504, 56775, 63900, 68130, 75700, 76680, 81756, 90840, 95850, 102195, 107494, 113550, 127800, 136260, 151400, 161241, 163512, 170325, 191700, 204390, 214988, 227100, 268735, 272520, 322482, 340650, 383400, 408780, 429976, 454200, 483723, 510975, 537470, 644964, 681300, 806205, 817560, 967446, 1021950, 1074940, 1289928, 1343675, 1362600, 1451169, 1612410, 1934892, 2043900, 2149880, 2418615, 2687350, 2902338, 3224820, 3869784, 4031025, 4087800, 4837230, 5374700, 5804676, 6449640, 7255845, 8062050, 9674460, 10749400, 11609352, 12093075, 14511690, 16124100, 19348920, 24186150, 29023380, 32248200, 36279225, 48372300, 58046760, 72558450, 96744600, 145116900, 290233800]

約数ペア:

[(1, 290233800), (2, 145116900), (3, 96744600), (4, 72558450), (5, 58046760), (6, 48372300), (8, 36279225), (9, 32248200), (10, 29023380), (12, 24186150), (15, 19348920), (18, 16124100), (20, 14511690), (24, 12093075), (25, 11609352), (27, 10749400), (30, 9674460), (36, 8062050), (40, 7255845), (45, 6449640), (50, 5804676), (54, 5374700), (60, 4837230), (71, 4087800), (72, 4031025), (75, 3869784), (90, 3224820), (100, 2902338), (108, 2687350), (120, 2418615), (135, 2149880), (142, 2043900), (150, 1934892), (180, 1612410), (200, 1451169), (213, 1362600), (216, 1343675), (225, 1289928), (270, 1074940), (284, 1021950), (300, 967446), (355, 817560), (360, 806205), (426, 681300), (450, 644964), (540, 537470), (568, 510975), (600, 483723), (639, 454200), (675, 429976), (710, 408780), (757, 383400), (852, 340650), (900, 322482), (1065, 272520), (1080, 268735), (1278, 227100), (1350, 214988), (1420, 204390), (1514, 191700), (1704, 170325), (1775, 163512), (1800, 161241), (1917, 151400), (2130, 136260), (2271, 127800), (2556, 113550), (2700, 107494), (2840, 102195), (3028, 95850), (3195, 90840), (3550, 81756), (3785, 76680), (3834, 75700), (4260, 68130), (4542, 63900), (5112, 56775), (5325, 54504), (5400, 53747), (6056, 47925), (6390, 45420), (6813, 42600), (7100, 40878), (7570, 38340), (7668, 37850), (8520, 34065), (9084, 31950), (9585, 30280), (10650, 27252), (11355, 25560), (12780, 22710), (13626, 21300), (14200, 20439), (15140, 19170), (15336, 18925), (15975, 18168)]