72369990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^2$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 244753920

約数和(自身を除く): 172383930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 59, 63, 66, 70, 77, 90, 99, 105, 110, 118, 126, 135, 154, 165, 177, 189, 198, 210, 231, 270, 295, 297, 315, 330, 354, 378, 385, 413, 462, 495, 531, 590, 594, 630, 649, 693, 770, 826, 885, 945, 990, 1062, 1155, 1239, 1298, 1386, 1485, 1593, 1770, 1890, 1947, 2065, 2079, 2310, 2478, 2655, 2970, 3186, 3245, 3465, 3481, 3717, 3894, 4130, 4158, 4543, 5310, 5841, 6195, 6490, 6930, 6962, 7434, 7965, 9086, 9735, 10395, 10443, 11151, 11682, 12390, 13629, 15930, 17405, 17523, 18585, 19470, 20790, 20886, 22302, 22715, 24367, 27258, 29205, 31329, 34810, 35046, 37170, 38291, 40887, 45430, 48734, 52215, 55755, 58410, 62658, 68145, 73101, 76582, 81774, 87615, 93987, 104430, 111510, 114873, 121835, 122661, 136290, 146202, 156645, 175230, 187974, 191455, 204435, 219303, 229746, 243670, 245322, 268037, 313290, 344619, 365505, 382910, 408870, 438606, 469935, 536074, 574365, 613305, 657909, 689238, 731010, 804111, 939870, 1033857, 1096515, 1148730, 1226610, 1315818, 1340185, 1608222, 1723095, 2067714, 2193030, 2412333, 2680370, 3289545, 3446190, 4020555, 4824666, 5169285, 6579090, 7236999, 8041110, 10338570, 12061665, 14473998, 24123330, 36184995, 72369990]

約数ペア:

[(1, 72369990), (2, 36184995), (3, 24123330), (5, 14473998), (6, 12061665), (7, 10338570), (9, 8041110), (10, 7236999), (11, 6579090), (14, 5169285), (15, 4824666), (18, 4020555), (21, 3446190), (22, 3289545), (27, 2680370), (30, 2412333), (33, 2193030), (35, 2067714), (42, 1723095), (45, 1608222), (54, 1340185), (55, 1315818), (59, 1226610), (63, 1148730), (66, 1096515), (70, 1033857), (77, 939870), (90, 804111), (99, 731010), (105, 689238), (110, 657909), (118, 613305), (126, 574365), (135, 536074), (154, 469935), (165, 438606), (177, 408870), (189, 382910), (198, 365505), (210, 344619), (231, 313290), (270, 268037), (295, 245322), (297, 243670), (315, 229746), (330, 219303), (354, 204435), (378, 191455), (385, 187974), (413, 175230), (462, 156645), (495, 146202), (531, 136290), (590, 122661), (594, 121835), (630, 114873), (649, 111510), (693, 104430), (770, 93987), (826, 87615), (885, 81774), (945, 76582), (990, 73101), (1062, 68145), (1155, 62658), (1239, 58410), (1298, 55755), (1386, 52215), (1485, 48734), (1593, 45430), (1770, 40887), (1890, 38291), (1947, 37170), (2065, 35046), (2079, 34810), (2310, 31329), (2478, 29205), (2655, 27258), (2970, 24367), (3186, 22715), (3245, 22302), (3465, 20886), (3481, 20790), (3717, 19470), (3894, 18585), (4130, 17523), (4158, 17405), (4543, 15930), (5310, 13629), (5841, 12390), (6195, 11682), (6490, 11151), (6930, 10443), (6962, 10395), (7434, 9735), (7965, 9086)]