1115544450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 2954989440

約数和(自身を除く): 1839444990

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 37, 50, 58, 74, 75, 87, 111, 145, 150, 174, 185, 222, 239, 290, 370, 435, 478, 555, 717, 725, 841, 870, 925, 1073, 1110, 1195, 1434, 1450, 1682, 1850, 2146, 2175, 2390, 2523, 2775, 3219, 3585, 4205, 4350, 5046, 5365, 5550, 5975, 6438, 6931, 7170, 8410, 8843, 10730, 11950, 12615, 13862, 16095, 17686, 17925, 20793, 21025, 25230, 26529, 26825, 31117, 32190, 34655, 35850, 41586, 42050, 44215, 53058, 53650, 62234, 63075, 69310, 80475, 88430, 93351, 103965, 126150, 132645, 155585, 160950, 173275, 186702, 200999, 207930, 221075, 256447, 265290, 311170, 346550, 401998, 442150, 466755, 512894, 519825, 602997, 663225, 769341, 777925, 933510, 1004995, 1039650, 1205994, 1282235, 1326450, 1538682, 1555850, 2009990, 2333775, 2564470, 3014985, 3846705, 4667550, 5024975, 6029970, 6411175, 7436963, 7693410, 10049950, 12822350, 14873926, 15074925, 19233525, 22310889, 30149850, 37184815, 38467050, 44621778, 74369630, 111554445, 185924075, 223108890, 371848150, 557772225, 1115544450]

約数ペア:

[(1, 1115544450), (2, 557772225), (3, 371848150), (5, 223108890), (6, 185924075), (10, 111554445), (15, 74369630), (25, 44621778), (29, 38467050), (30, 37184815), (37, 30149850), (50, 22310889), (58, 19233525), (74, 15074925), (75, 14873926), (87, 12822350), (111, 10049950), (145, 7693410), (150, 7436963), (174, 6411175), (185, 6029970), (222, 5024975), (239, 4667550), (290, 3846705), (370, 3014985), (435, 2564470), (478, 2333775), (555, 2009990), (717, 1555850), (725, 1538682), (841, 1326450), (870, 1282235), (925, 1205994), (1073, 1039650), (1110, 1004995), (1195, 933510), (1434, 777925), (1450, 769341), (1682, 663225), (1850, 602997), (2146, 519825), (2175, 512894), (2390, 466755), (2523, 442150), (2775, 401998), (3219, 346550), (3585, 311170), (4205, 265290), (4350, 256447), (5046, 221075), (5365, 207930), (5550, 200999), (5975, 186702), (6438, 173275), (6931, 160950), (7170, 155585), (8410, 132645), (8843, 126150), (10730, 103965), (11950, 93351), (12615, 88430), (13862, 80475), (16095, 69310), (17686, 63075), (17925, 62234), (20793, 53650), (21025, 53058), (25230, 44215), (26529, 42050), (26825, 41586), (31117, 35850), (32190, 34655)]