550879920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:505

約数の個数: 320

約数和(自身を含む): 2066534400

約数和(自身を除く): 1515654480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 48, 54, 57, 60, 62, 72, 76, 80, 90, 93, 95, 108, 114, 120, 124, 135, 144, 152, 155, 171, 180, 186, 190, 216, 228, 240, 248, 270, 279, 285, 304, 310, 342, 360, 372, 380, 432, 433, 456, 465, 496, 513, 540, 558, 570, 589, 620, 684, 720, 744, 760, 837, 855, 866, 912, 930, 1026, 1080, 1116, 1140, 1178, 1240, 1299, 1368, 1395, 1488, 1520, 1674, 1710, 1732, 1767, 1860, 2052, 2160, 2165, 2232, 2280, 2356, 2480, 2565, 2598, 2736, 2790, 2945, 3348, 3420, 3464, 3534, 3720, 3897, 4104, 4185, 4330, 4464, 4560, 4712, 5130, 5196, 5301, 5580, 5890, 6495, 6696, 6840, 6928, 7068, 7440, 7794, 8208, 8227, 8370, 8660, 8835, 9424, 10260, 10392, 10602, 11160, 11691, 11780, 12990, 13392, 13423, 13680, 14136, 15588, 15903, 16454, 16740, 17320, 17670, 19485, 20520, 20784, 21204, 22320, 23382, 23560, 24681, 25980, 26505, 26846, 28272, 31176, 31806, 32908, 33480, 34640, 35340, 38970, 40269, 41040, 41135, 42408, 46764, 47120, 49362, 51960, 53010, 53692, 58455, 62352, 63612, 65816, 66960, 67115, 70680, 74043, 77940, 79515, 80538, 82270, 84816, 93528, 98724, 103920, 106020, 107384, 116910, 120807, 123405, 127224, 131632, 134230, 141360, 148086, 155880, 159030, 161076, 164540, 187056, 197448, 201345, 212040, 214768, 222129, 233820, 241614, 246810, 254448, 255037, 268460, 296172, 311760, 318060, 322152, 329080, 362421, 370215, 394896, 402690, 424080, 444258, 467640, 483228, 493620, 510074, 536920, 592344, 604035, 636120, 644304, 658160, 724842, 740430, 765111, 805380, 888516, 935280, 966456, 987240, 1020148, 1073840, 1110645, 1184688, 1208070, 1272240, 1275185, 1449684, 1480860, 1530222, 1610760, 1777032, 1812105, 1932912, 1974480, 2040296, 2221290, 2295333, 2416140, 2550370, 2899368, 2961720, 3060444, 3221520, 3554064, 3624210, 3825555, 4080592, 4442580, 4590666, 4832280, 5100740, 5798736, 5923440, 6120888, 6885999, 7248420, 7651110, 8885160, 9181332, 9664560, 10201480, 11476665, 12241776, 13771998, 14496840, 15302220, 17770320, 18362664, 20402960, 22953330, 27543996, 28993680, 30604440, 34429995, 36725328, 45906660, 55087992, 61208880, 68859990, 91813320, 110175984, 137719980, 183626640, 275439960, 550879920]

約数ペア:

[(1, 550879920), (2, 275439960), (3, 183626640), (4, 137719980), (5, 110175984), (6, 91813320), (8, 68859990), (9, 61208880), (10, 55087992), (12, 45906660), (15, 36725328), (16, 34429995), (18, 30604440), (19, 28993680), (20, 27543996), (24, 22953330), (27, 20402960), (30, 18362664), (31, 17770320), (36, 15302220), (38, 14496840), (40, 13771998), (45, 12241776), (48, 11476665), (54, 10201480), (57, 9664560), (60, 9181332), (62, 8885160), (72, 7651110), (76, 7248420), (80, 6885999), (90, 6120888), (93, 5923440), (95, 5798736), (108, 5100740), (114, 4832280), (120, 4590666), (124, 4442580), (135, 4080592), (144, 3825555), (152, 3624210), (155, 3554064), (171, 3221520), (180, 3060444), (186, 2961720), (190, 2899368), (216, 2550370), (228, 2416140), (240, 2295333), (248, 2221290), (270, 2040296), (279, 1974480), (285, 1932912), (304, 1812105), (310, 1777032), (342, 1610760), (360, 1530222), (372, 1480860), (380, 1449684), (432, 1275185), (433, 1272240), (456, 1208070), (465, 1184688), (496, 1110645), (513, 1073840), (540, 1020148), (558, 987240), (570, 966456), (589, 935280), (620, 888516), (684, 805380), (720, 765111), (744, 740430), (760, 724842), (837, 658160), (855, 644304), (866, 636120), (912, 604035), (930, 592344), (1026, 536920), (1080, 510074), (1116, 493620), (1140, 483228), (1178, 467640), (1240, 444258), (1299, 424080), (1368, 402690), (1395, 394896), (1488, 370215), (1520, 362421), (1674, 329080), (1710, 322152), (1732, 318060), (1767, 311760), (1860, 296172), (2052, 268460), (2160, 255037), (2165, 254448), (2232, 246810), (2280, 241614), (2356, 233820), (2480, 222129), (2565, 214768), (2598, 212040), (2736, 201345), (2790, 197448), (2945, 187056), (3348, 164540), (3420, 161076), (3464, 159030), (3534, 155880), (3720, 148086), (3897, 141360), (4104, 134230), (4185, 131632), (4330, 127224), (4464, 123405), (4560, 120807), (4712, 116910), (5130, 107384), (5196, 106020), (5301, 103920), (5580, 98724), (5890, 93528), (6495, 84816), (6696, 82270), (6840, 80538), (6928, 79515), (7068, 77940), (7440, 74043), (7794, 70680), (8208, 67115), (8227, 66960), (8370, 65816), (8660, 63612), (8835, 62352), (9424, 58455), (10260, 53692), (10392, 53010), (10602, 51960), (11160, 49362), (11691, 47120), (11780, 46764), (12990, 42408), (13392, 41135), (13423, 41040), (13680, 40269), (14136, 38970), (15588, 35340), (15903, 34640), (16454, 33480), (16740, 32908), (17320, 31806), (17670, 31176), (19485, 28272), (20520, 26846), (20784, 26505), (21204, 25980), (22320, 24681), (23382, 23560)]