77842080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 280385280

約数和(自身を除く): 202543200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 432, 444, 480, 487, 540, 555, 592, 666, 720, 740, 864, 888, 974, 999, 1080, 1110, 1184, 1332, 1440, 1461, 1480, 1665, 1776, 1948, 1998, 2160, 2220, 2435, 2664, 2922, 2960, 3330, 3552, 3896, 3996, 4320, 4383, 4440, 4870, 4995, 5328, 5844, 5920, 6660, 7305, 7792, 7992, 8766, 8880, 9740, 9990, 10656, 11688, 13149, 13320, 14610, 15584, 15984, 17532, 17760, 18019, 19480, 19980, 21915, 23376, 26298, 26640, 29220, 31968, 35064, 36038, 38960, 39960, 43830, 46752, 52596, 53280, 54057, 58440, 65745, 70128, 72076, 77920, 79920, 87660, 90095, 105192, 108114, 116880, 131490, 140256, 144152, 159840, 162171, 175320, 180190, 210384, 216228, 233760, 262980, 270285, 288304, 324342, 350640, 360380, 420768, 432456, 486513, 525960, 540570, 576608, 648684, 701280, 720760, 810855, 864912, 973026, 1051920, 1081140, 1297368, 1441520, 1621710, 1729824, 1946052, 2103840, 2162280, 2432565, 2594736, 2883040, 3243420, 3892104, 4324560, 4865130, 5189472, 6486840, 7784208, 8649120, 9730260, 12973680, 15568416, 19460520, 25947360, 38921040, 77842080]

約数ペア:

[(1, 77842080), (2, 38921040), (3, 25947360), (4, 19460520), (5, 15568416), (6, 12973680), (8, 9730260), (9, 8649120), (10, 7784208), (12, 6486840), (15, 5189472), (16, 4865130), (18, 4324560), (20, 3892104), (24, 3243420), (27, 2883040), (30, 2594736), (32, 2432565), (36, 2162280), (37, 2103840), (40, 1946052), (45, 1729824), (48, 1621710), (54, 1441520), (60, 1297368), (72, 1081140), (74, 1051920), (80, 973026), (90, 864912), (96, 810855), (108, 720760), (111, 701280), (120, 648684), (135, 576608), (144, 540570), (148, 525960), (160, 486513), (180, 432456), (185, 420768), (216, 360380), (222, 350640), (240, 324342), (270, 288304), (288, 270285), (296, 262980), (333, 233760), (360, 216228), (370, 210384), (432, 180190), (444, 175320), (480, 162171), (487, 159840), (540, 144152), (555, 140256), (592, 131490), (666, 116880), (720, 108114), (740, 105192), (864, 90095), (888, 87660), (974, 79920), (999, 77920), (1080, 72076), (1110, 70128), (1184, 65745), (1332, 58440), (1440, 54057), (1461, 53280), (1480, 52596), (1665, 46752), (1776, 43830), (1948, 39960), (1998, 38960), (2160, 36038), (2220, 35064), (2435, 31968), (2664, 29220), (2922, 26640), (2960, 26298), (3330, 23376), (3552, 21915), (3896, 19980), (3996, 19480), (4320, 18019), (4383, 17760), (4440, 17532), (4870, 15984), (4995, 15584), (5328, 14610), (5844, 13320), (5920, 13149), (6660, 11688), (7305, 10656), (7792, 9990), (7992, 9740), (8766, 8880)]