66269940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 216760320

約数和(自身を除く): 150490380

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 41, 44, 55, 60, 62, 66, 79, 82, 93, 110, 123, 124, 132, 155, 158, 164, 165, 186, 205, 220, 237, 246, 310, 316, 330, 341, 372, 395, 410, 451, 465, 474, 492, 615, 620, 660, 682, 790, 820, 869, 902, 930, 948, 1023, 1185, 1230, 1271, 1353, 1364, 1580, 1705, 1738, 1804, 1860, 2046, 2255, 2370, 2449, 2460, 2542, 2607, 2706, 3239, 3410, 3476, 3813, 4092, 4345, 4510, 4740, 4898, 5084, 5115, 5214, 5412, 6355, 6478, 6765, 6820, 7347, 7626, 8690, 9020, 9717, 9796, 10230, 10428, 12245, 12710, 12956, 13035, 13530, 13981, 14694, 15252, 16195, 17380, 19065, 19434, 20460, 24490, 25420, 26070, 26939, 27060, 27962, 29388, 32390, 35629, 36735, 38130, 38868, 41943, 48585, 48980, 52140, 53878, 55924, 64780, 69905, 71258, 73470, 76260, 80817, 83886, 97170, 100409, 106887, 107756, 134695, 139810, 142516, 146940, 161634, 167772, 178145, 194340, 200818, 209715, 213774, 269390, 279620, 301227, 323268, 356290, 401636, 404085, 419430, 427548, 502045, 534435, 538780, 602454, 712580, 808170, 838860, 1004090, 1068870, 1104499, 1204908, 1506135, 1616340, 2008180, 2137740, 2208998, 3012270, 3313497, 4417996, 5522495, 6024540, 6626994, 11044990, 13253988, 16567485, 22089980, 33134970, 66269940]

約数ペア:

[(1, 66269940), (2, 33134970), (3, 22089980), (4, 16567485), (5, 13253988), (6, 11044990), (10, 6626994), (11, 6024540), (12, 5522495), (15, 4417996), (20, 3313497), (22, 3012270), (30, 2208998), (31, 2137740), (33, 2008180), (41, 1616340), (44, 1506135), (55, 1204908), (60, 1104499), (62, 1068870), (66, 1004090), (79, 838860), (82, 808170), (93, 712580), (110, 602454), (123, 538780), (124, 534435), (132, 502045), (155, 427548), (158, 419430), (164, 404085), (165, 401636), (186, 356290), (205, 323268), (220, 301227), (237, 279620), (246, 269390), (310, 213774), (316, 209715), (330, 200818), (341, 194340), (372, 178145), (395, 167772), (410, 161634), (451, 146940), (465, 142516), (474, 139810), (492, 134695), (615, 107756), (620, 106887), (660, 100409), (682, 97170), (790, 83886), (820, 80817), (869, 76260), (902, 73470), (930, 71258), (948, 69905), (1023, 64780), (1185, 55924), (1230, 53878), (1271, 52140), (1353, 48980), (1364, 48585), (1580, 41943), (1705, 38868), (1738, 38130), (1804, 36735), (1860, 35629), (2046, 32390), (2255, 29388), (2370, 27962), (2449, 27060), (2460, 26939), (2542, 26070), (2607, 25420), (2706, 24490), (3239, 20460), (3410, 19434), (3476, 19065), (3813, 17380), (4092, 16195), (4345, 15252), (4510, 14694), (4740, 13981), (4898, 13530), (5084, 13035), (5115, 12956), (5214, 12710), (5412, 12245), (6355, 10428), (6478, 10230), (6765, 9796), (6820, 9717), (7347, 9020), (7626, 8690)]