69871230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 219360960

約数和(自身を除く): 149489730

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 61, 65, 66, 78, 89, 90, 99, 110, 117, 122, 130, 143, 165, 178, 183, 195, 198, 234, 267, 286, 305, 330, 366, 390, 429, 445, 495, 534, 549, 585, 610, 671, 715, 793, 801, 858, 890, 915, 979, 990, 1098, 1157, 1170, 1287, 1335, 1342, 1430, 1586, 1602, 1830, 1958, 2013, 2145, 2314, 2379, 2574, 2670, 2745, 2937, 3355, 3471, 3965, 4005, 4026, 4290, 4758, 4895, 5429, 5490, 5785, 5874, 6039, 6435, 6710, 6942, 7137, 7930, 8010, 8723, 8811, 9790, 10065, 10413, 10858, 11570, 11895, 12078, 12727, 12870, 14274, 14685, 16287, 17355, 17446, 17622, 20130, 20826, 23790, 25454, 26169, 27145, 29370, 30195, 32574, 34710, 35685, 38181, 43615, 44055, 48861, 52065, 52338, 54290, 59719, 60390, 63635, 70577, 71370, 76362, 78507, 81435, 87230, 88110, 97722, 104130, 114543, 119438, 127270, 130845, 141154, 157014, 162870, 179157, 190905, 211731, 229086, 244305, 261690, 298595, 352885, 358314, 381810, 392535, 423462, 488610, 537471, 572715, 597190, 635193, 705770, 776347, 785070, 895785, 1058655, 1074942, 1145430, 1270386, 1552694, 1791570, 2117310, 2329041, 2687355, 3175965, 3881735, 4658082, 5374710, 6351930, 6987123, 7763470, 11645205, 13974246, 23290410, 34935615, 69871230]

約数ペア:

[(1, 69871230), (2, 34935615), (3, 23290410), (5, 13974246), (6, 11645205), (9, 7763470), (10, 6987123), (11, 6351930), (13, 5374710), (15, 4658082), (18, 3881735), (22, 3175965), (26, 2687355), (30, 2329041), (33, 2117310), (39, 1791570), (45, 1552694), (55, 1270386), (61, 1145430), (65, 1074942), (66, 1058655), (78, 895785), (89, 785070), (90, 776347), (99, 705770), (110, 635193), (117, 597190), (122, 572715), (130, 537471), (143, 488610), (165, 423462), (178, 392535), (183, 381810), (195, 358314), (198, 352885), (234, 298595), (267, 261690), (286, 244305), (305, 229086), (330, 211731), (366, 190905), (390, 179157), (429, 162870), (445, 157014), (495, 141154), (534, 130845), (549, 127270), (585, 119438), (610, 114543), (671, 104130), (715, 97722), (793, 88110), (801, 87230), (858, 81435), (890, 78507), (915, 76362), (979, 71370), (990, 70577), (1098, 63635), (1157, 60390), (1170, 59719), (1287, 54290), (1335, 52338), (1342, 52065), (1430, 48861), (1586, 44055), (1602, 43615), (1830, 38181), (1958, 35685), (2013, 34710), (2145, 32574), (2314, 30195), (2379, 29370), (2574, 27145), (2670, 26169), (2745, 25454), (2937, 23790), (3355, 20826), (3471, 20130), (3965, 17622), (4005, 17446), (4026, 17355), (4290, 16287), (4758, 14685), (4895, 14274), (5429, 12870), (5490, 12727), (5785, 12078), (5874, 11895), (6039, 11570), (6435, 10858), (6710, 10413), (6942, 10065), (7137, 9790), (7930, 8811), (8010, 8723)]