198417275820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1\times {\mathrm{911}}^1$

素因数の和:1705

約数の個数: 288

約数和(自身を含む): 644808003840

約数和(自身を除く): 446390728020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 109, 153, 170, 180, 204, 218, 255, 306, 327, 340, 436, 510, 545, 612, 653, 654, 765, 911, 981, 1020, 1090, 1306, 1308, 1530, 1635, 1822, 1853, 1959, 1962, 2180, 2612, 2733, 3060, 3265, 3270, 3644, 3706, 3918, 3924, 4555, 4905, 5466, 5559, 5877, 6530, 6540, 7412, 7836, 8199, 9110, 9265, 9795, 9810, 10932, 11101, 11118, 11754, 13060, 13665, 15487, 16398, 16677, 18220, 18530, 19590, 19620, 22202, 22236, 23508, 27330, 27795, 29385, 30974, 32796, 33303, 33354, 37060, 39180, 40995, 44404, 46461, 54660, 55505, 55590, 58770, 61948, 66606, 66708, 71177, 77435, 81990, 83385, 92922, 99299, 99909, 111010, 111180, 117540, 133212, 139383, 142354, 154870, 163980, 166515, 166770, 185844, 198598, 199818, 213531, 222020, 232305, 278766, 284708, 297897, 309740, 333030, 333540, 355885, 397196, 399636, 427062, 464610, 496495, 499545, 557532, 594883, 595794, 640593, 666060, 696915, 711770, 854124, 893691, 929220, 992990, 999090, 1067655, 1189766, 1191588, 1210009, 1281186, 1393830, 1423540, 1489485, 1688083, 1784649, 1787382, 1985980, 1998180, 2135310, 2379532, 2420018, 2562372, 2787660, 2974415, 2978970, 3202965, 3376166, 3569298, 3574764, 3630027, 4270620, 4468455, 4840036, 5064249, 5353947, 5948830, 5957940, 6050045, 6405930, 6752332, 7138596, 7260054, 8440415, 8923245, 8936910, 10113011, 10128498, 10707894, 10890081, 11897660, 12100090, 12811860, 14520108, 15192747, 16880830, 17846490, 17873820, 18150135, 20226022, 20256996, 21415788, 21780162, 24200180, 25321245, 26769735, 30339033, 30385494, 33761660, 35692980, 36300270, 40452044, 43560324, 50565055, 50642490, 53539470, 54450405, 60678066, 60770988, 64842247, 72600540, 75963735, 91017099, 101130110, 101284980, 107078940, 108900810, 121356132, 129684494, 151695165, 151927470, 182034198, 194526741, 202260220, 217801620, 259368988, 303390330, 303854940, 324211235, 364068396, 389053482, 455085495, 583580223, 606780660, 648422470, 778106964, 910170990, 972633705, 1102318199, 1167160446, 1296844940, 1820341980, 1945267410, 2204636398, 2334320892, 2917901115, 3306954597, 3890534820, 4409272796, 5511590995, 5835802230, 6613909194, 9920863791, 11023181990, 11671604460, 13227818388, 16534772985, 19841727582, 22046363980, 33069545970, 39683455164, 49604318955, 66139091940, 99208637910, 198417275820]

約数ペア:

[(1, 198417275820), (2, 99208637910), (3, 66139091940), (4, 49604318955), (5, 39683455164), (6, 33069545970), (9, 22046363980), (10, 19841727582), (12, 16534772985), (15, 13227818388), (17, 11671604460), (18, 11023181990), (20, 9920863791), (30, 6613909194), (34, 5835802230), (36, 5511590995), (45, 4409272796), (51, 3890534820), (60, 3306954597), (68, 2917901115), (85, 2334320892), (90, 2204636398), (102, 1945267410), (109, 1820341980), (153, 1296844940), (170, 1167160446), (180, 1102318199), (204, 972633705), (218, 910170990), (255, 778106964), (306, 648422470), (327, 606780660), (340, 583580223), (436, 455085495), (510, 389053482), (545, 364068396), (612, 324211235), (653, 303854940), (654, 303390330), (765, 259368988), (911, 217801620), (981, 202260220), (1020, 194526741), (1090, 182034198), (1306, 151927470), (1308, 151695165), (1530, 129684494), (1635, 121356132), (1822, 108900810), (1853, 107078940), (1959, 101284980), (1962, 101130110), (2180, 91017099), (2612, 75963735), (2733, 72600540), (3060, 64842247), (3265, 60770988), (3270, 60678066), (3644, 54450405), (3706, 53539470), (3918, 50642490), (3924, 50565055), (4555, 43560324), (4905, 40452044), (5466, 36300270), (5559, 35692980), (5877, 33761660), (6530, 30385494), (6540, 30339033), (7412, 26769735), (7836, 25321245), (8199, 24200180), (9110, 21780162), (9265, 21415788), (9795, 20256996), (9810, 20226022), (10932, 18150135), (11101, 17873820), (11118, 17846490), (11754, 16880830), (13060, 15192747), (13665, 14520108), (15487, 12811860), (16398, 12100090), (16677, 11897660), (18220, 10890081), (18530, 10707894), (19590, 10128498), (19620, 10113011), (22202, 8936910), (22236, 8923245), (23508, 8440415), (27330, 7260054), (27795, 7138596), (29385, 6752332), (30974, 6405930), (32796, 6050045), (33303, 5957940), (33354, 5948830), (37060, 5353947), (39180, 5064249), (40995, 4840036), (44404, 4468455), (46461, 4270620), (54660, 3630027), (55505, 3574764), (55590, 3569298), (58770, 3376166), (61948, 3202965), (66606, 2978970), (66708, 2974415), (71177, 2787660), (77435, 2562372), (81990, 2420018), (83385, 2379532), (92922, 2135310), (99299, 1998180), (99909, 1985980), (111010, 1787382), (111180, 1784649), (117540, 1688083), (133212, 1489485), (139383, 1423540), (142354, 1393830), (154870, 1281186), (163980, 1210009), (166515, 1191588), (166770, 1189766), (185844, 1067655), (198598, 999090), (199818, 992990), (213531, 929220), (222020, 893691), (232305, 854124), (278766, 711770), (284708, 696915), (297897, 666060), (309740, 640593), (333030, 595794), (333540, 594883), (355885, 557532), (397196, 499545), (399636, 496495), (427062, 464610)]