1245528090

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:603

約数の個数: 192

約数和(自身を含む): 3608841600

約数和(自身を除く): 2363313510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 53, 54, 57, 81, 90, 95, 106, 114, 135, 159, 162, 171, 190, 243, 265, 270, 285, 318, 342, 405, 477, 486, 509, 513, 530, 570, 795, 810, 855, 954, 1007, 1018, 1026, 1215, 1431, 1527, 1539, 1590, 1710, 2014, 2385, 2430, 2545, 2565, 2862, 3021, 3054, 3078, 4293, 4581, 4617, 4770, 5035, 5090, 5130, 6042, 7155, 7635, 7695, 8586, 9063, 9162, 9234, 9671, 10070, 12879, 13743, 14310, 15105, 15270, 15390, 18126, 19342, 21465, 22905, 23085, 25758, 26977, 27189, 27486, 29013, 30210, 41229, 42930, 45315, 45810, 46170, 48355, 53954, 54378, 58026, 64395, 68715, 80931, 81567, 82458, 87039, 90630, 96710, 123687, 128790, 134885, 135945, 137430, 145065, 161862, 163134, 174078, 206145, 242793, 244701, 247374, 261117, 269770, 271890, 290130, 404655, 407835, 412290, 435195, 485586, 489402, 512563, 522234, 618435, 728379, 783351, 809310, 815670, 870390, 1025126, 1213965, 1223505, 1236870, 1305585, 1456758, 1537689, 1566702, 2185137, 2350053, 2427930, 2447010, 2562815, 2611170, 3075378, 3641895, 3916755, 4370274, 4613067, 4700106, 5125630, 6555411, 7283790, 7688445, 7833510, 9226134, 10925685, 11750265, 13110822, 13839201, 15376890, 21851370, 23065335, 23500530, 27678402, 32777055, 41517603, 46130670, 65554110, 69196005, 83035206, 124552809, 138392010, 207588015, 249105618, 415176030, 622764045, 1245528090]

約数ペア:

[(1, 1245528090), (2, 622764045), (3, 415176030), (5, 249105618), (6, 207588015), (9, 138392010), (10, 124552809), (15, 83035206), (18, 69196005), (19, 65554110), (27, 46130670), (30, 41517603), (38, 32777055), (45, 27678402), (53, 23500530), (54, 23065335), (57, 21851370), (81, 15376890), (90, 13839201), (95, 13110822), (106, 11750265), (114, 10925685), (135, 9226134), (159, 7833510), (162, 7688445), (171, 7283790), (190, 6555411), (243, 5125630), (265, 4700106), (270, 4613067), (285, 4370274), (318, 3916755), (342, 3641895), (405, 3075378), (477, 2611170), (486, 2562815), (509, 2447010), (513, 2427930), (530, 2350053), (570, 2185137), (795, 1566702), (810, 1537689), (855, 1456758), (954, 1305585), (1007, 1236870), (1018, 1223505), (1026, 1213965), (1215, 1025126), (1431, 870390), (1527, 815670), (1539, 809310), (1590, 783351), (1710, 728379), (2014, 618435), (2385, 522234), (2430, 512563), (2545, 489402), (2565, 485586), (2862, 435195), (3021, 412290), (3054, 407835), (3078, 404655), (4293, 290130), (4581, 271890), (4617, 269770), (4770, 261117), (5035, 247374), (5090, 244701), (5130, 242793), (6042, 206145), (7155, 174078), (7635, 163134), (7695, 161862), (8586, 145065), (9063, 137430), (9162, 135945), (9234, 134885), (9671, 128790), (10070, 123687), (12879, 96710), (13743, 90630), (14310, 87039), (15105, 82458), (15270, 81567), (15390, 80931), (18126, 68715), (19342, 64395), (21465, 58026), (22905, 54378), (23085, 53954), (25758, 48355), (26977, 46170), (27189, 45810), (27486, 45315), (29013, 42930), (30210, 41229)]