200121480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:792

約数の個数: 192

約数和(自身を含む): 712923120

約数和(自身を除く): 512801640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 61, 65, 72, 78, 90, 104, 117, 120, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 312, 360, 366, 390, 468, 488, 520, 549, 585, 610, 701, 732, 780, 793, 915, 936, 1098, 1170, 1220, 1402, 1464, 1560, 1586, 1830, 2103, 2196, 2340, 2379, 2440, 2745, 2804, 3172, 3505, 3660, 3965, 4206, 4392, 4680, 4758, 5490, 5608, 6309, 6344, 7010, 7137, 7320, 7930, 8412, 9113, 9516, 10515, 10980, 11895, 12618, 14020, 14274, 15860, 16824, 18226, 19032, 21030, 21960, 23790, 25236, 27339, 28040, 28548, 31545, 31720, 35685, 36452, 42060, 42761, 45565, 47580, 50472, 54678, 57096, 63090, 71370, 72904, 82017, 84120, 85522, 91130, 95160, 109356, 126180, 128283, 136695, 142740, 164034, 171044, 182260, 213805, 218712, 252360, 256566, 273390, 285480, 328068, 342088, 364520, 384849, 410085, 427610, 513132, 546780, 555893, 641415, 656136, 769698, 820170, 855220, 1026264, 1093560, 1111786, 1282830, 1539396, 1640340, 1667679, 1710440, 1924245, 2223572, 2565660, 2779465, 3078792, 3280680, 3335358, 3848490, 4447144, 5003037, 5131320, 5558930, 6670716, 7696980, 8338395, 10006074, 11117860, 13341432, 15393960, 16676790, 20012148, 22235720, 25015185, 33353580, 40024296, 50030370, 66707160, 100060740, 200121480]

約数ペア:

[(1, 200121480), (2, 100060740), (3, 66707160), (4, 50030370), (5, 40024296), (6, 33353580), (8, 25015185), (9, 22235720), (10, 20012148), (12, 16676790), (13, 15393960), (15, 13341432), (18, 11117860), (20, 10006074), (24, 8338395), (26, 7696980), (30, 6670716), (36, 5558930), (39, 5131320), (40, 5003037), (45, 4447144), (52, 3848490), (60, 3335358), (61, 3280680), (65, 3078792), (72, 2779465), (78, 2565660), (90, 2223572), (104, 1924245), (117, 1710440), (120, 1667679), (122, 1640340), (130, 1539396), (156, 1282830), (180, 1111786), (183, 1093560), (195, 1026264), (234, 855220), (244, 820170), (260, 769698), (305, 656136), (312, 641415), (360, 555893), (366, 546780), (390, 513132), (468, 427610), (488, 410085), (520, 384849), (549, 364520), (585, 342088), (610, 328068), (701, 285480), (732, 273390), (780, 256566), (793, 252360), (915, 218712), (936, 213805), (1098, 182260), (1170, 171044), (1220, 164034), (1402, 142740), (1464, 136695), (1560, 128283), (1586, 126180), (1830, 109356), (2103, 95160), (2196, 91130), (2340, 85522), (2379, 84120), (2440, 82017), (2745, 72904), (2804, 71370), (3172, 63090), (3505, 57096), (3660, 54678), (3965, 50472), (4206, 47580), (4392, 45565), (4680, 42761), (4758, 42060), (5490, 36452), (5608, 35685), (6309, 31720), (6344, 31545), (7010, 28548), (7137, 28040), (7320, 27339), (7930, 25236), (8412, 23790), (9113, 21960), (9516, 21030), (10515, 19032), (10980, 18226), (11895, 16824), (12618, 15860), (14020, 14274)]