69454260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 226017792

約数和(自身を除く): 156563532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 461, 465, 486, 540, 558, 620, 810, 837, 922, 930, 972, 1116, 1215, 1383, 1395, 1620, 1674, 1844, 1860, 2305, 2430, 2511, 2766, 2790, 3348, 4149, 4185, 4610, 4860, 5022, 5532, 5580, 6915, 7533, 8298, 8370, 9220, 10044, 12447, 12555, 13830, 14291, 15066, 16596, 16740, 20745, 24894, 25110, 27660, 28582, 30132, 37341, 37665, 41490, 42873, 49788, 50220, 57164, 62235, 71455, 74682, 75330, 82980, 85746, 112023, 124470, 128619, 142910, 149364, 150660, 171492, 186705, 214365, 224046, 248940, 257238, 285820, 373410, 385857, 428730, 448092, 514476, 560115, 643095, 746820, 771714, 857460, 1120230, 1157571, 1286190, 1543428, 1929285, 2240460, 2315142, 2572380, 3472713, 3858570, 4630284, 5787855, 6945426, 7717140, 11575710, 13890852, 17363565, 23151420, 34727130, 69454260]

約数ペア:

[(1, 69454260), (2, 34727130), (3, 23151420), (4, 17363565), (5, 13890852), (6, 11575710), (9, 7717140), (10, 6945426), (12, 5787855), (15, 4630284), (18, 3858570), (20, 3472713), (27, 2572380), (30, 2315142), (31, 2240460), (36, 1929285), (45, 1543428), (54, 1286190), (60, 1157571), (62, 1120230), (81, 857460), (90, 771714), (93, 746820), (108, 643095), (124, 560115), (135, 514476), (155, 448092), (162, 428730), (180, 385857), (186, 373410), (243, 285820), (270, 257238), (279, 248940), (310, 224046), (324, 214365), (372, 186705), (405, 171492), (461, 150660), (465, 149364), (486, 142910), (540, 128619), (558, 124470), (620, 112023), (810, 85746), (837, 82980), (922, 75330), (930, 74682), (972, 71455), (1116, 62235), (1215, 57164), (1383, 50220), (1395, 49788), (1620, 42873), (1674, 41490), (1844, 37665), (1860, 37341), (2305, 30132), (2430, 28582), (2511, 27660), (2766, 25110), (2790, 24894), (3348, 20745), (4149, 16740), (4185, 16596), (4610, 15066), (4860, 14291), (5022, 13830), (5532, 12555), (5580, 12447), (6915, 10044), (7533, 9220), (8298, 8370)]