89283660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 280573440

約数和(自身を除く): 191289780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 271, 285, 289, 323, 340, 380, 510, 542, 570, 578, 646, 813, 867, 969, 1020, 1084, 1140, 1156, 1292, 1355, 1445, 1615, 1626, 1734, 1938, 2710, 2890, 3230, 3252, 3468, 3876, 4065, 4335, 4607, 4845, 5149, 5420, 5491, 5780, 6460, 8130, 8670, 9214, 9690, 10298, 10982, 13821, 15447, 16260, 16473, 17340, 18428, 19380, 20596, 21964, 23035, 25745, 27455, 27642, 30894, 32946, 46070, 51490, 54910, 55284, 61788, 65892, 69105, 77235, 78319, 82365, 87533, 92140, 102980, 109820, 138210, 154470, 156638, 164730, 175066, 234957, 262599, 276420, 308940, 313276, 329460, 350132, 391595, 437665, 469914, 525198, 783190, 875330, 939828, 1050396, 1174785, 1312995, 1488061, 1566380, 1750660, 2349570, 2625990, 2976122, 4464183, 4699140, 5251980, 5952244, 7440305, 8928366, 14880610, 17856732, 22320915, 29761220, 44641830, 89283660]

約数ペア:

[(1, 89283660), (2, 44641830), (3, 29761220), (4, 22320915), (5, 17856732), (6, 14880610), (10, 8928366), (12, 7440305), (15, 5952244), (17, 5251980), (19, 4699140), (20, 4464183), (30, 2976122), (34, 2625990), (38, 2349570), (51, 1750660), (57, 1566380), (60, 1488061), (68, 1312995), (76, 1174785), (85, 1050396), (95, 939828), (102, 875330), (114, 783190), (170, 525198), (190, 469914), (204, 437665), (228, 391595), (255, 350132), (271, 329460), (285, 313276), (289, 308940), (323, 276420), (340, 262599), (380, 234957), (510, 175066), (542, 164730), (570, 156638), (578, 154470), (646, 138210), (813, 109820), (867, 102980), (969, 92140), (1020, 87533), (1084, 82365), (1140, 78319), (1156, 77235), (1292, 69105), (1355, 65892), (1445, 61788), (1615, 55284), (1626, 54910), (1734, 51490), (1938, 46070), (2710, 32946), (2890, 30894), (3230, 27642), (3252, 27455), (3468, 25745), (3876, 23035), (4065, 21964), (4335, 20596), (4607, 19380), (4845, 18428), (5149, 17340), (5420, 16473), (5491, 16260), (5780, 15447), (6460, 13821), (8130, 10982), (8670, 10298), (9214, 9690)]