18163416180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89909}}^1$

素因数の和:89978

約数の個数: 192

約数和(自身を含む): 64286369280

約数和(自身を除く): 46122953100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 52, 60, 65, 70, 74, 78, 84, 91, 105, 111, 130, 140, 148, 156, 182, 185, 195, 210, 222, 259, 260, 273, 364, 370, 390, 420, 444, 455, 481, 518, 546, 555, 740, 777, 780, 910, 962, 1036, 1092, 1110, 1295, 1365, 1443, 1554, 1820, 1924, 2220, 2405, 2590, 2730, 2886, 3108, 3367, 3885, 4810, 5180, 5460, 5772, 6734, 7215, 7770, 9620, 10101, 13468, 14430, 15540, 16835, 20202, 28860, 33670, 40404, 50505, 67340, 89909, 101010, 179818, 202020, 269727, 359636, 449545, 539454, 629363, 899090, 1078908, 1168817, 1258726, 1348635, 1798180, 1888089, 2337634, 2517452, 2697270, 3146815, 3326633, 3506451, 3776178, 4675268, 5394540, 5844085, 6293630, 6653266, 7012902, 7552356, 8181719, 9440445, 9979899, 11688170, 12587260, 13306532, 14025804, 16363438, 16633165, 17532255, 18880890, 19959798, 23286431, 23376340, 24545157, 32726876, 33266330, 35064510, 37761780, 39919596, 40908595, 43246229, 46572862, 49090314, 49899495, 66532660, 69859293, 70129020, 81817190, 86492458, 93145724, 98180628, 99798990, 116432155, 122725785, 129738687, 139718586, 163634380, 172984916, 199597980, 216231145, 232864310, 245451570, 259477374, 279437172, 302723603, 349296465, 432462290, 465728620, 490903140, 518954748, 605447206, 648693435, 698592930, 864924580, 908170809, 1210894412, 1297386870, 1397185860, 1513618015, 1816341618, 2594773740, 3027236030, 3632683236, 4540854045, 6054472060, 9081708090, 18163416180]

約数ペア:

[(1, 18163416180), (2, 9081708090), (3, 6054472060), (4, 4540854045), (5, 3632683236), (6, 3027236030), (7, 2594773740), (10, 1816341618), (12, 1513618015), (13, 1397185860), (14, 1297386870), (15, 1210894412), (20, 908170809), (21, 864924580), (26, 698592930), (28, 648693435), (30, 605447206), (35, 518954748), (37, 490903140), (39, 465728620), (42, 432462290), (52, 349296465), (60, 302723603), (65, 279437172), (70, 259477374), (74, 245451570), (78, 232864310), (84, 216231145), (91, 199597980), (105, 172984916), (111, 163634380), (130, 139718586), (140, 129738687), (148, 122725785), (156, 116432155), (182, 99798990), (185, 98180628), (195, 93145724), (210, 86492458), (222, 81817190), (259, 70129020), (260, 69859293), (273, 66532660), (364, 49899495), (370, 49090314), (390, 46572862), (420, 43246229), (444, 40908595), (455, 39919596), (481, 37761780), (518, 35064510), (546, 33266330), (555, 32726876), (740, 24545157), (777, 23376340), (780, 23286431), (910, 19959798), (962, 18880890), (1036, 17532255), (1092, 16633165), (1110, 16363438), (1295, 14025804), (1365, 13306532), (1443, 12587260), (1554, 11688170), (1820, 9979899), (1924, 9440445), (2220, 8181719), (2405, 7552356), (2590, 7012902), (2730, 6653266), (2886, 6293630), (3108, 5844085), (3367, 5394540), (3885, 4675268), (4810, 3776178), (5180, 3506451), (5460, 3326633), (5772, 3146815), (6734, 2697270), (7215, 2517452), (7770, 2337634), (9620, 1888089), (10101, 1798180), (13468, 1348635), (14430, 1258726), (15540, 1168817), (16835, 1078908), (20202, 899090), (28860, 629363), (33670, 539454), (40404, 449545), (50505, 359636), (67340, 269727), (89909, 202020), (101010, 179818)]