83178450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 241297056

約数和(自身を除く): 158118606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 83, 85, 90, 102, 131, 150, 153, 166, 170, 225, 249, 255, 262, 306, 393, 415, 425, 450, 498, 510, 655, 747, 765, 786, 830, 850, 1179, 1245, 1275, 1310, 1411, 1494, 1530, 1965, 2075, 2227, 2358, 2490, 2550, 2822, 3275, 3735, 3825, 3930, 4150, 4233, 4454, 5895, 6225, 6550, 6681, 7055, 7470, 7650, 8466, 9825, 10873, 11135, 11790, 12450, 12699, 13362, 14110, 18675, 19650, 20043, 21165, 21746, 22270, 25398, 29475, 32619, 33405, 35275, 37350, 40086, 42330, 54365, 55675, 58950, 63495, 65238, 66810, 70550, 97857, 100215, 105825, 108730, 111350, 126990, 163095, 167025, 184841, 195714, 200430, 211650, 271825, 317475, 326190, 334050, 369682, 489285, 501075, 543650, 554523, 634950, 815475, 924205, 978570, 1002150, 1109046, 1630950, 1663569, 1848410, 2446425, 2772615, 3327138, 4621025, 4892850, 5545230, 8317845, 9242050, 13863075, 16635690, 27726150, 41589225, 83178450]

約数ペア:

[(1, 83178450), (2, 41589225), (3, 27726150), (5, 16635690), (6, 13863075), (9, 9242050), (10, 8317845), (15, 5545230), (17, 4892850), (18, 4621025), (25, 3327138), (30, 2772615), (34, 2446425), (45, 1848410), (50, 1663569), (51, 1630950), (75, 1109046), (83, 1002150), (85, 978570), (90, 924205), (102, 815475), (131, 634950), (150, 554523), (153, 543650), (166, 501075), (170, 489285), (225, 369682), (249, 334050), (255, 326190), (262, 317475), (306, 271825), (393, 211650), (415, 200430), (425, 195714), (450, 184841), (498, 167025), (510, 163095), (655, 126990), (747, 111350), (765, 108730), (786, 105825), (830, 100215), (850, 97857), (1179, 70550), (1245, 66810), (1275, 65238), (1310, 63495), (1411, 58950), (1494, 55675), (1530, 54365), (1965, 42330), (2075, 40086), (2227, 37350), (2358, 35275), (2490, 33405), (2550, 32619), (2822, 29475), (3275, 25398), (3735, 22270), (3825, 21746), (3930, 21165), (4150, 20043), (4233, 19650), (4454, 18675), (5895, 14110), (6225, 13362), (6550, 12699), (6681, 12450), (7055, 11790), (7470, 11135), (7650, 10873), (8466, 9825)]