76171900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 206611776

約数和(自身を除く): 130439876

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 37, 50, 68, 70, 74, 85, 100, 119, 140, 148, 170, 173, 175, 185, 238, 259, 340, 346, 350, 370, 425, 476, 518, 595, 629, 692, 700, 740, 850, 865, 925, 1036, 1190, 1211, 1258, 1295, 1700, 1730, 1850, 2380, 2422, 2516, 2590, 2941, 2975, 3145, 3460, 3700, 4325, 4403, 4844, 5180, 5882, 5950, 6055, 6290, 6401, 6475, 8650, 8806, 11764, 11900, 12110, 12580, 12802, 12950, 14705, 15725, 17300, 17612, 20587, 22015, 24220, 25604, 25900, 29410, 30275, 31450, 32005, 41174, 44030, 44807, 58820, 60550, 62900, 64010, 73525, 82348, 88060, 89614, 102935, 108817, 110075, 121100, 128020, 147050, 160025, 179228, 205870, 217634, 220150, 224035, 294100, 320050, 411740, 435268, 440300, 448070, 514675, 544085, 640100, 761719, 896140, 1029350, 1088170, 1120175, 1523438, 2058700, 2176340, 2240350, 2720425, 3046876, 3808595, 4480700, 5440850, 7617190, 10881700, 15234380, 19042975, 38085950, 76171900]

約数ペア:

[(1, 76171900), (2, 38085950), (4, 19042975), (5, 15234380), (7, 10881700), (10, 7617190), (14, 5440850), (17, 4480700), (20, 3808595), (25, 3046876), (28, 2720425), (34, 2240350), (35, 2176340), (37, 2058700), (50, 1523438), (68, 1120175), (70, 1088170), (74, 1029350), (85, 896140), (100, 761719), (119, 640100), (140, 544085), (148, 514675), (170, 448070), (173, 440300), (175, 435268), (185, 411740), (238, 320050), (259, 294100), (340, 224035), (346, 220150), (350, 217634), (370, 205870), (425, 179228), (476, 160025), (518, 147050), (595, 128020), (629, 121100), (692, 110075), (700, 108817), (740, 102935), (850, 89614), (865, 88060), (925, 82348), (1036, 73525), (1190, 64010), (1211, 62900), (1258, 60550), (1295, 58820), (1700, 44807), (1730, 44030), (1850, 41174), (2380, 32005), (2422, 31450), (2516, 30275), (2590, 29410), (2941, 25900), (2975, 25604), (3145, 24220), (3460, 22015), (3700, 20587), (4325, 17612), (4403, 17300), (4844, 15725), (5180, 14705), (5882, 12950), (5950, 12802), (6055, 12580), (6290, 12110), (6401, 11900), (6475, 11764), (8650, 8806)]