201248550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 240

約数和(自身を含む): 615764160

約数和(自身を除く): 414515610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 37, 45, 50, 51, 54, 74, 75, 79, 81, 85, 90, 102, 111, 135, 150, 153, 158, 162, 170, 185, 222, 225, 237, 255, 270, 306, 333, 370, 395, 405, 425, 450, 459, 474, 510, 555, 629, 666, 675, 711, 765, 790, 810, 850, 918, 925, 999, 1110, 1185, 1258, 1275, 1343, 1350, 1377, 1422, 1530, 1665, 1850, 1887, 1975, 1998, 2025, 2133, 2295, 2370, 2550, 2686, 2754, 2775, 2923, 2997, 3145, 3330, 3555, 3774, 3825, 3950, 4029, 4050, 4266, 4590, 4995, 5550, 5661, 5846, 5925, 5994, 6290, 6399, 6715, 6885, 7110, 7650, 8058, 8325, 8769, 9435, 9990, 10665, 11322, 11475, 11850, 12087, 12798, 13430, 13770, 14615, 14985, 15725, 16650, 16983, 17538, 17775, 18870, 20145, 21330, 22950, 24174, 24975, 26307, 28305, 29230, 29970, 31450, 31995, 33575, 33966, 34425, 35550, 36261, 40290, 43845, 47175, 49691, 49950, 50949, 52614, 53325, 56610, 60435, 63990, 67150, 68850, 72522, 73075, 74925, 78921, 84915, 87690, 94350, 99382, 100725, 101898, 106650, 108783, 120870, 131535, 141525, 146150, 149073, 149850, 157842, 159975, 169830, 181305, 201450, 217566, 219225, 236763, 248455, 254745, 263070, 283050, 298146, 302175, 319950, 362610, 394605, 424575, 438450, 447219, 473526, 496910, 509490, 543915, 604350, 657675, 745365, 789210, 849150, 894438, 906525, 1087830, 1183815, 1242275, 1273725, 1315350, 1341657, 1490730, 1813050, 1973025, 2236095, 2367630, 2484550, 2547450, 2683314, 2719575, 3726825, 3946050, 4024971, 4472190, 5439150, 5919075, 6708285, 7453650, 8049942, 11180475, 11838150, 13416570, 20124855, 22360950, 33541425, 40249710, 67082850, 100624275, 201248550]

約数ペア:

[(1, 201248550), (2, 100624275), (3, 67082850), (5, 40249710), (6, 33541425), (9, 22360950), (10, 20124855), (15, 13416570), (17, 11838150), (18, 11180475), (25, 8049942), (27, 7453650), (30, 6708285), (34, 5919075), (37, 5439150), (45, 4472190), (50, 4024971), (51, 3946050), (54, 3726825), (74, 2719575), (75, 2683314), (79, 2547450), (81, 2484550), (85, 2367630), (90, 2236095), (102, 1973025), (111, 1813050), (135, 1490730), (150, 1341657), (153, 1315350), (158, 1273725), (162, 1242275), (170, 1183815), (185, 1087830), (222, 906525), (225, 894438), (237, 849150), (255, 789210), (270, 745365), (306, 657675), (333, 604350), (370, 543915), (395, 509490), (405, 496910), (425, 473526), (450, 447219), (459, 438450), (474, 424575), (510, 394605), (555, 362610), (629, 319950), (666, 302175), (675, 298146), (711, 283050), (765, 263070), (790, 254745), (810, 248455), (850, 236763), (918, 219225), (925, 217566), (999, 201450), (1110, 181305), (1185, 169830), (1258, 159975), (1275, 157842), (1343, 149850), (1350, 149073), (1377, 146150), (1422, 141525), (1530, 131535), (1665, 120870), (1850, 108783), (1887, 106650), (1975, 101898), (1998, 100725), (2025, 99382), (2133, 94350), (2295, 87690), (2370, 84915), (2550, 78921), (2686, 74925), (2754, 73075), (2775, 72522), (2923, 68850), (2997, 67150), (3145, 63990), (3330, 60435), (3555, 56610), (3774, 53325), (3825, 52614), (3950, 50949), (4029, 49950), (4050, 49691), (4266, 47175), (4590, 43845), (4995, 40290), (5550, 36261), (5661, 35550), (5846, 34425), (5925, 33966), (5994, 33575), (6290, 31995), (6399, 31450), (6715, 29970), (6885, 29230), (7110, 28305), (7650, 26307), (8058, 24975), (8325, 24174), (8769, 22950), (9435, 21330), (9990, 20145), (10665, 18870), (11322, 17775), (11475, 17538), (11850, 16983), (12087, 16650), (12798, 15725), (13430, 14985), (13770, 14615)]