82469880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4058

約数の個数: 128

約数和(自身を含む): 289440000

約数和(自身を除く): 206970120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4019, 4104, 5130, 6840, 8038, 10260, 12057, 16076, 20095, 20520, 24114, 32152, 36171, 40190, 48228, 60285, 72342, 76361, 80380, 96456, 108513, 120570, 144684, 152722, 160760, 180855, 217026, 229083, 241140, 289368, 305444, 361710, 381805, 434052, 458166, 482280, 542565, 610888, 687249, 723420, 763610, 868104, 916332, 1085130, 1145415, 1374498, 1446840, 1527220, 1832664, 2061747, 2170260, 2290830, 2748996, 3054440, 3436245, 4123494, 4340520, 4581660, 5497992, 6872490, 8246988, 9163320, 10308735, 13744980, 16493976, 20617470, 27489960, 41234940, 82469880]

約数ペア:

[(1, 82469880), (2, 41234940), (3, 27489960), (4, 20617470), (5, 16493976), (6, 13744980), (8, 10308735), (9, 9163320), (10, 8246988), (12, 6872490), (15, 5497992), (18, 4581660), (19, 4340520), (20, 4123494), (24, 3436245), (27, 3054440), (30, 2748996), (36, 2290830), (38, 2170260), (40, 2061747), (45, 1832664), (54, 1527220), (57, 1446840), (60, 1374498), (72, 1145415), (76, 1085130), (90, 916332), (95, 868104), (108, 763610), (114, 723420), (120, 687249), (135, 610888), (152, 542565), (171, 482280), (180, 458166), (190, 434052), (216, 381805), (228, 361710), (270, 305444), (285, 289368), (342, 241140), (360, 229083), (380, 217026), (456, 180855), (513, 160760), (540, 152722), (570, 144684), (684, 120570), (760, 108513), (855, 96456), (1026, 80380), (1080, 76361), (1140, 72342), (1368, 60285), (1710, 48228), (2052, 40190), (2280, 36171), (2565, 32152), (3420, 24114), (4019, 20520), (4104, 20095), (5130, 16076), (6840, 12057), (8038, 10260)]