729090180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:476

約数の個数: 384

約数和(自身を含む): 2874332160

約数和(自身を除く): 2145241980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 37, 39, 42, 45, 52, 54, 60, 63, 65, 70, 74, 78, 84, 90, 91, 105, 108, 111, 117, 126, 130, 135, 140, 148, 156, 180, 182, 185, 189, 195, 210, 222, 234, 252, 259, 260, 270, 273, 315, 333, 351, 364, 370, 378, 390, 401, 420, 444, 455, 468, 481, 518, 540, 546, 555, 585, 630, 666, 702, 740, 756, 777, 780, 802, 819, 910, 945, 962, 999, 1036, 1092, 1110, 1170, 1203, 1260, 1295, 1332, 1365, 1404, 1443, 1554, 1604, 1638, 1665, 1755, 1820, 1890, 1924, 1998, 2005, 2220, 2331, 2340, 2405, 2406, 2457, 2590, 2730, 2807, 2886, 3108, 3276, 3330, 3367, 3510, 3609, 3780, 3885, 3996, 4010, 4095, 4329, 4662, 4810, 4812, 4914, 4995, 5180, 5213, 5460, 5614, 5772, 6015, 6660, 6734, 6993, 7020, 7215, 7218, 7770, 8020, 8190, 8421, 8658, 9324, 9620, 9828, 9990, 10101, 10426, 10827, 11228, 11655, 12030, 12285, 12987, 13468, 13986, 14035, 14430, 14436, 14837, 15540, 15639, 16380, 16835, 16842, 17316, 18045, 19980, 20202, 20852, 21645, 21654, 23310, 24060, 24570, 25263, 25974, 26065, 27972, 28070, 28860, 29674, 30303, 31278, 33670, 33684, 34965, 36090, 36491, 40404, 42105, 43290, 43308, 44511, 46620, 46917, 49140, 50505, 50526, 51948, 52130, 54135, 56140, 59348, 60606, 62556, 64935, 67340, 69930, 72180, 72982, 74185, 75789, 78195, 84210, 86580, 89022, 90909, 93834, 101010, 101052, 103859, 104260, 108270, 109473, 121212, 126315, 129870, 133533, 139860, 140751, 145964, 148370, 151515, 151578, 156390, 168420, 178044, 181818, 182455, 187668, 192881, 202020, 207718, 216540, 218946, 222555, 234585, 252630, 259740, 267066, 281502, 296740, 303030, 303156, 311577, 312780, 328419, 363636, 364910, 378945, 385762, 400599, 415436, 437892, 445110, 454545, 469170, 505260, 519295, 534132, 547365, 563004, 578643, 606060, 623154, 656838, 667665, 703755, 729820, 757890, 771524, 801198, 890220, 909090, 934731, 938340, 964405, 985257, 1038590, 1094730, 1157286, 1246308, 1313676, 1335330, 1350167, 1407510, 1515780, 1557885, 1602396, 1642095, 1735929, 1818180, 1869462, 1928810, 1970514, 2002995, 2077180, 2189460, 2314572, 2670660, 2700334, 2804193, 2815020, 2893215, 3115770, 3284190, 3471858, 3738924, 3857620, 3941028, 4005990, 4050501, 4673655, 4926285, 5207787, 5400668, 5608386, 5786430, 6231540, 6568380, 6750835, 6943716, 8011980, 8101002, 8679645, 9347310, 9852570, 10415574, 11216772, 11572860, 12151503, 13501670, 14020965, 16202004, 17359290, 18694620, 19705140, 20252505, 20831148, 24303006, 26038935, 27003340, 28041930, 34718580, 36454509, 40505010, 48606012, 52077870, 56083860, 60757515, 72909018, 81010020, 104155740, 121515030, 145818036, 182272545, 243030060, 364545090, 729090180]

約数ペア:

[(1, 729090180), (2, 364545090), (3, 243030060), (4, 182272545), (5, 145818036), (6, 121515030), (7, 104155740), (9, 81010020), (10, 72909018), (12, 60757515), (13, 56083860), (14, 52077870), (15, 48606012), (18, 40505010), (20, 36454509), (21, 34718580), (26, 28041930), (27, 27003340), (28, 26038935), (30, 24303006), (35, 20831148), (36, 20252505), (37, 19705140), (39, 18694620), (42, 17359290), (45, 16202004), (52, 14020965), (54, 13501670), (60, 12151503), (63, 11572860), (65, 11216772), (70, 10415574), (74, 9852570), (78, 9347310), (84, 8679645), (90, 8101002), (91, 8011980), (105, 6943716), (108, 6750835), (111, 6568380), (117, 6231540), (126, 5786430), (130, 5608386), (135, 5400668), (140, 5207787), (148, 4926285), (156, 4673655), (180, 4050501), (182, 4005990), (185, 3941028), (189, 3857620), (195, 3738924), (210, 3471858), (222, 3284190), (234, 3115770), (252, 2893215), (259, 2815020), (260, 2804193), (270, 2700334), (273, 2670660), (315, 2314572), (333, 2189460), (351, 2077180), (364, 2002995), (370, 1970514), (378, 1928810), (390, 1869462), (401, 1818180), (420, 1735929), (444, 1642095), (455, 1602396), (468, 1557885), (481, 1515780), (518, 1407510), (540, 1350167), (546, 1335330), (555, 1313676), (585, 1246308), (630, 1157286), (666, 1094730), (702, 1038590), (740, 985257), (756, 964405), (777, 938340), (780, 934731), (802, 909090), (819, 890220), (910, 801198), (945, 771524), (962, 757890), (999, 729820), (1036, 703755), (1092, 667665), (1110, 656838), (1170, 623154), (1203, 606060), (1260, 578643), (1295, 563004), (1332, 547365), (1365, 534132), (1404, 519295), (1443, 505260), (1554, 469170), (1604, 454545), (1638, 445110), (1665, 437892), (1755, 415436), (1820, 400599), (1890, 385762), (1924, 378945), (1998, 364910), (2005, 363636), (2220, 328419), (2331, 312780), (2340, 311577), (2405, 303156), (2406, 303030), (2457, 296740), (2590, 281502), (2730, 267066), (2807, 259740), (2886, 252630), (3108, 234585), (3276, 222555), (3330, 218946), (3367, 216540), (3510, 207718), (3609, 202020), (3780, 192881), (3885, 187668), (3996, 182455), (4010, 181818), (4095, 178044), (4329, 168420), (4662, 156390), (4810, 151578), (4812, 151515), (4914, 148370), (4995, 145964), (5180, 140751), (5213, 139860), (5460, 133533), (5614, 129870), (5772, 126315), (6015, 121212), (6660, 109473), (6734, 108270), (6993, 104260), (7020, 103859), (7215, 101052), (7218, 101010), (7770, 93834), (8020, 90909), (8190, 89022), (8421, 86580), (8658, 84210), (9324, 78195), (9620, 75789), (9828, 74185), (9990, 72982), (10101, 72180), (10426, 69930), (10827, 67340), (11228, 64935), (11655, 62556), (12030, 60606), (12285, 59348), (12987, 56140), (13468, 54135), (13986, 52130), (14035, 51948), (14430, 50526), (14436, 50505), (14837, 49140), (15540, 46917), (15639, 46620), (16380, 44511), (16835, 43308), (16842, 43290), (17316, 42105), (18045, 40404), (19980, 36491), (20202, 36090), (20852, 34965), (21645, 33684), (21654, 33670), (23310, 31278), (24060, 30303), (24570, 29674), (25263, 28860), (25974, 28070), (26065, 27972)]