65402370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 204094080

約数和(自身を除く): 138691710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 61, 66, 90, 95, 99, 110, 114, 122, 135, 165, 171, 183, 190, 198, 209, 270, 285, 297, 305, 330, 342, 361, 366, 418, 495, 513, 549, 570, 594, 610, 627, 671, 722, 855, 915, 990, 1026, 1045, 1083, 1098, 1159, 1254, 1342, 1485, 1647, 1710, 1805, 1830, 1881, 2013, 2090, 2166, 2318, 2565, 2745, 2970, 3135, 3249, 3294, 3355, 3477, 3610, 3762, 3971, 4026, 5130, 5415, 5490, 5643, 5795, 6039, 6270, 6498, 6710, 6954, 7942, 8235, 9405, 9747, 10065, 10431, 10830, 11286, 11590, 11913, 12078, 12749, 16245, 16470, 17385, 18117, 18810, 19494, 19855, 20130, 20862, 22021, 23826, 25498, 28215, 30195, 31293, 32490, 34770, 35739, 36234, 38247, 39710, 44042, 48735, 52155, 56430, 59565, 60390, 62586, 63745, 66063, 71478, 76494, 90585, 97470, 104310, 107217, 110105, 114741, 119130, 127490, 132126, 156465, 178695, 181170, 191235, 198189, 214434, 220210, 229482, 242231, 312930, 330315, 344223, 357390, 382470, 396378, 484462, 536085, 573705, 594567, 660630, 688446, 726693, 990945, 1072170, 1147410, 1189134, 1211155, 1453386, 1721115, 1981890, 2180079, 2422310, 2972835, 3442230, 3633465, 4360158, 5945670, 6540237, 7266930, 10900395, 13080474, 21800790, 32701185, 65402370]

約数ペア:

[(1, 65402370), (2, 32701185), (3, 21800790), (5, 13080474), (6, 10900395), (9, 7266930), (10, 6540237), (11, 5945670), (15, 4360158), (18, 3633465), (19, 3442230), (22, 2972835), (27, 2422310), (30, 2180079), (33, 1981890), (38, 1721115), (45, 1453386), (54, 1211155), (55, 1189134), (57, 1147410), (61, 1072170), (66, 990945), (90, 726693), (95, 688446), (99, 660630), (110, 594567), (114, 573705), (122, 536085), (135, 484462), (165, 396378), (171, 382470), (183, 357390), (190, 344223), (198, 330315), (209, 312930), (270, 242231), (285, 229482), (297, 220210), (305, 214434), (330, 198189), (342, 191235), (361, 181170), (366, 178695), (418, 156465), (495, 132126), (513, 127490), (549, 119130), (570, 114741), (594, 110105), (610, 107217), (627, 104310), (671, 97470), (722, 90585), (855, 76494), (915, 71478), (990, 66063), (1026, 63745), (1045, 62586), (1083, 60390), (1098, 59565), (1159, 56430), (1254, 52155), (1342, 48735), (1485, 44042), (1647, 39710), (1710, 38247), (1805, 36234), (1830, 35739), (1881, 34770), (2013, 32490), (2090, 31293), (2166, 30195), (2318, 28215), (2565, 25498), (2745, 23826), (2970, 22021), (3135, 20862), (3249, 20130), (3294, 19855), (3355, 19494), (3477, 18810), (3610, 18117), (3762, 17385), (3971, 16470), (4026, 16245), (5130, 12749), (5415, 12078), (5490, 11913), (5643, 11590), (5795, 11286), (6039, 10830), (6270, 10431), (6498, 10065), (6710, 9747), (6954, 9405), (7942, 8235)]