149869680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:459

約数の個数: 160

約数和(自身を含む): 489879360

約数和(自身を除く): 340009680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 61, 80, 87, 116, 120, 122, 145, 174, 183, 232, 240, 244, 290, 305, 348, 353, 366, 435, 464, 488, 580, 610, 696, 706, 732, 870, 915, 976, 1059, 1160, 1220, 1392, 1412, 1464, 1740, 1765, 1769, 1830, 2118, 2320, 2440, 2824, 2928, 3480, 3530, 3538, 3660, 4236, 4880, 5295, 5307, 5648, 6960, 7060, 7076, 7320, 8472, 8845, 10237, 10590, 10614, 14120, 14152, 14640, 16944, 17690, 20474, 21180, 21228, 21533, 26535, 28240, 28304, 30711, 35380, 40948, 42360, 42456, 43066, 51185, 53070, 61422, 64599, 70760, 81896, 84720, 84912, 86132, 102370, 106140, 107665, 122844, 129198, 141520, 153555, 163792, 172264, 204740, 212280, 215330, 245688, 258396, 307110, 322995, 344528, 409480, 424560, 430660, 491376, 516792, 614220, 624457, 645990, 818960, 861320, 1033584, 1228440, 1248914, 1291980, 1722640, 1873371, 2456880, 2497828, 2583960, 3122285, 3746742, 4995656, 5167920, 6244570, 7493484, 9366855, 9991312, 12489140, 14986968, 18733710, 24978280, 29973936, 37467420, 49956560, 74934840, 149869680]

約数ペア:

[(1, 149869680), (2, 74934840), (3, 49956560), (4, 37467420), (5, 29973936), (6, 24978280), (8, 18733710), (10, 14986968), (12, 12489140), (15, 9991312), (16, 9366855), (20, 7493484), (24, 6244570), (29, 5167920), (30, 4995656), (40, 3746742), (48, 3122285), (58, 2583960), (60, 2497828), (61, 2456880), (80, 1873371), (87, 1722640), (116, 1291980), (120, 1248914), (122, 1228440), (145, 1033584), (174, 861320), (183, 818960), (232, 645990), (240, 624457), (244, 614220), (290, 516792), (305, 491376), (348, 430660), (353, 424560), (366, 409480), (435, 344528), (464, 322995), (488, 307110), (580, 258396), (610, 245688), (696, 215330), (706, 212280), (732, 204740), (870, 172264), (915, 163792), (976, 153555), (1059, 141520), (1160, 129198), (1220, 122844), (1392, 107665), (1412, 106140), (1464, 102370), (1740, 86132), (1765, 84912), (1769, 84720), (1830, 81896), (2118, 70760), (2320, 64599), (2440, 61422), (2824, 53070), (2928, 51185), (3480, 43066), (3530, 42456), (3538, 42360), (3660, 40948), (4236, 35380), (4880, 30711), (5295, 28304), (5307, 28240), (5648, 26535), (6960, 21533), (7060, 21228), (7076, 21180), (7320, 20474), (8472, 17690), (8845, 16944), (10237, 14640), (10590, 14152), (10614, 14120)]