About the Number

200429880

200429879 ← → 200429881

2進数表記:1011111100100101000100111000

漢数字表記:二億四十二万九千八百八十

素因数分解:

2 3 × 3 1 × 5 1 × 7 1 × 31 1 × 43 1 × 179 1

素因数の和:274
約数の個数: 256
約数和(自身を含む): 729907200
約数和(自身を除く): 529477320

約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 43, 56, 60, 62, 70, 84, 86, 93, 105, 120, 124, 129, 140, 155, 168, 172, 179, 186, 210, 215, 217, 248, 258, 280, 301, 310, 344, 358, 372, 420, 430, 434, 465, 516, 537, 602, 620, 645, 651, 716, 744, 840, 860, 868, 895, 903, 930, 1032, 1074, 1085, 1204, 1240, 1253, 1290, 1302, 1333, 1432, 1505, 1720, 1736, 1790, 1806, 1860, 2148, 2170, 2408, 2506, 2580, 2604, 2666, 2685, 3010, 3255, 3580, 3612, 3720, 3759, 3999, 4296, 4340, 4515, 5012, 5160, 5208, 5332, 5370, 5549, 6020, 6265, 6510, 6665, 7160, 7224, 7518, 7697, 7998, 8680, 9030, 9331, 10024, 10664, 10740, 11098, 12040, 12530, 13020, 13330, 15036, 15394, 15996, 16647, 18060, 18662, 18795, 19995, 21480, 22196, 23091, 25060, 26040, 26660, 27745, 27993, 30072, 30788, 31992, 33294, 36120, 37324, 37590, 38485, 38843, 39990, 44392, 46182, 46655, 50120, 53320, 53879, 55490, 55986, 61576, 66588, 74648, 75180, 76970, 77686, 79980, 83235, 92364, 93310, 107758, 110980, 111972, 115455, 116529, 133176, 139965, 150360, 153940, 155372, 159960, 161637, 166470, 184728, 186620, 194215, 215516, 221960, 223944, 230910, 233058, 238607, 269395, 279930, 307880, 310744, 323274, 332940, 373240, 388430, 431032, 461820, 466116, 477214, 538790, 559860, 582645, 646548, 665880, 715821, 776860, 808185, 923640, 932232, 954428, 1077580, 1119720, 1165290, 1193035, 1293096, 1431642, 1553720, 1616370, 1670249, 1908856, 2155160, 2330580, 2386070, 2863284, 3232740, 3340498, 3579105, 4661160, 4772140, 5010747, 5726568, 6465480, 6680996, 7158210, 8351245, 9544280, 10021494, 13361992, 14316420, 16702490, 20042988, 25053735, 28632840, 33404980, 40085976, 50107470, 66809960, 100214940, 200429880]

約数ペア:
[(1, 200429880), (2, 100214940), (3, 66809960), (4, 50107470), (5, 40085976), (6, 33404980), (7, 28632840), (8, 25053735), (10, 20042988), (12, 16702490), (14, 14316420), (15, 13361992), (20, 10021494), (21, 9544280), (24, 8351245), (28, 7158210), (30, 6680996), (31, 6465480), (35, 5726568), (40, 5010747), (42, 4772140), (43, 4661160), (56, 3579105), (60, 3340498), (62, 3232740), (70, 2863284), (84, 2386070), (86, 2330580), (93, 2155160), (105, 1908856), (120, 1670249), (124, 1616370), (129, 1553720), (140, 1431642), (155, 1293096), (168, 1193035), (172, 1165290), (179, 1119720), (186, 1077580), (210, 954428), (215, 932232), (217, 923640), (248, 808185), (258, 776860), (280, 715821), (301, 665880), (310, 646548), (344, 582645), (358, 559860), (372, 538790), (420, 477214), (430, 466116), (434, 461820), (465, 431032), (516, 388430), (537, 373240), (602, 332940), (620, 323274), (645, 310744), (651, 307880), (716, 279930), (744, 269395), (840, 238607), (860, 233058), (868, 230910), (895, 223944), (903, 221960), (930, 215516), (1032, 194215), (1074, 186620), (1085, 184728), (1204, 166470), (1240, 161637), (1253, 159960), (1290, 155372), (1302, 153940), (1333, 150360), (1432, 139965), (1505, 133176), (1720, 116529), (1736, 115455), (1790, 111972), (1806, 110980), (1860, 107758), (2148, 93310), (2170, 92364), (2408, 83235), (2506, 79980), (2580, 77686), (2604, 76970), (2666, 75180), (2685, 74648), (3010, 66588), (3255, 61576), (3580, 55986), (3612, 55490), (3720, 53879), (3759, 53320), (3999, 50120), (4296, 46655), (4340, 46182), (4515, 44392), (5012, 39990), (5160, 38843), (5208, 38485), (5332, 37590), (5370, 37324), (5549, 36120), (6020, 33294), (6265, 31992), (6510, 30788), (6665, 30072), (7160, 27993), (7224, 27745), (7518, 26660), (7697, 26040), (7998, 25060), (8680, 23091), (9030, 22196), (9331, 21480), (10024, 19995), (10664, 18795), (10740, 18662), (11098, 18060), (12040, 16647), (12530, 15996), (13020, 15394), (13330, 15036)]

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