63889020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:529

約数の個数: 192

約数和(自身を含む): 225792000

約数和(自身を除く): 161902980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 479, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 958, 988, 1026, 1140, 1170, 1235, 1404, 1437, 1482, 1710, 1755, 1916, 2052, 2223, 2340, 2395, 2470, 2565, 2874, 2964, 3420, 3510, 3705, 4311, 4446, 4790, 4940, 5130, 5748, 6227, 6669, 7020, 7185, 7410, 8622, 8892, 9101, 9580, 10260, 11115, 12454, 12933, 13338, 14370, 14820, 17244, 18202, 18681, 21555, 22230, 24908, 25866, 26676, 27303, 28740, 31135, 33345, 36404, 37362, 43110, 44460, 45505, 51732, 54606, 56043, 62270, 64665, 66690, 74724, 81909, 86220, 91010, 93405, 109212, 112086, 118313, 124540, 129330, 133380, 136515, 163818, 168129, 182020, 186810, 224172, 236626, 245727, 258660, 273030, 280215, 327636, 336258, 354939, 373620, 409545, 473252, 491454, 546060, 560430, 591565, 672516, 709878, 819090, 840645, 982908, 1064817, 1120860, 1183130, 1228635, 1419756, 1638180, 1681290, 1774695, 2129634, 2366260, 2457270, 3194451, 3362580, 3549390, 4259268, 4914540, 5324085, 6388902, 7098780, 10648170, 12777804, 15972255, 21296340, 31944510, 63889020]

約数ペア:

[(1, 63889020), (2, 31944510), (3, 21296340), (4, 15972255), (5, 12777804), (6, 10648170), (9, 7098780), (10, 6388902), (12, 5324085), (13, 4914540), (15, 4259268), (18, 3549390), (19, 3362580), (20, 3194451), (26, 2457270), (27, 2366260), (30, 2129634), (36, 1774695), (38, 1681290), (39, 1638180), (45, 1419756), (52, 1228635), (54, 1183130), (57, 1120860), (60, 1064817), (65, 982908), (76, 840645), (78, 819090), (90, 709878), (95, 672516), (108, 591565), (114, 560430), (117, 546060), (130, 491454), (135, 473252), (156, 409545), (171, 373620), (180, 354939), (190, 336258), (195, 327636), (228, 280215), (234, 273030), (247, 258660), (260, 245727), (270, 236626), (285, 224172), (342, 186810), (351, 182020), (380, 168129), (390, 163818), (468, 136515), (479, 133380), (494, 129330), (513, 124540), (540, 118313), (570, 112086), (585, 109212), (684, 93405), (702, 91010), (741, 86220), (780, 81909), (855, 74724), (958, 66690), (988, 64665), (1026, 62270), (1140, 56043), (1170, 54606), (1235, 51732), (1404, 45505), (1437, 44460), (1482, 43110), (1710, 37362), (1755, 36404), (1916, 33345), (2052, 31135), (2223, 28740), (2340, 27303), (2395, 26676), (2470, 25866), (2565, 24908), (2874, 22230), (2964, 21555), (3420, 18681), (3510, 18202), (3705, 17244), (4311, 14820), (4446, 14370), (4790, 13338), (4940, 12933), (5130, 12454), (5748, 11115), (6227, 10260), (6669, 9580), (7020, 9101), (7185, 8892), (7410, 8622)]