53299980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 170299584

約数和(自身を除く): 116999604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 53, 60, 74, 90, 106, 111, 148, 151, 159, 180, 185, 212, 222, 265, 302, 318, 333, 370, 444, 453, 477, 530, 555, 604, 636, 666, 740, 755, 795, 906, 954, 1060, 1110, 1332, 1359, 1510, 1590, 1665, 1812, 1908, 1961, 2220, 2265, 2385, 2718, 3020, 3180, 3330, 3922, 4530, 4770, 5436, 5587, 5883, 6660, 6795, 7844, 8003, 9060, 9540, 9805, 11174, 11766, 13590, 16006, 16761, 17649, 19610, 22348, 23532, 24009, 27180, 27935, 29415, 32012, 33522, 35298, 39220, 40015, 48018, 50283, 55870, 58830, 67044, 70596, 72027, 80030, 83805, 88245, 96036, 100566, 111740, 117660, 120045, 144054, 160060, 167610, 176490, 201132, 240090, 251415, 288108, 296111, 335220, 352980, 360135, 480180, 502830, 592222, 720270, 888333, 1005660, 1184444, 1440540, 1480555, 1776666, 2664999, 2961110, 3553332, 4441665, 5329998, 5922220, 8883330, 10659996, 13324995, 17766660, 26649990, 53299980]

約数ペア:

[(1, 53299980), (2, 26649990), (3, 17766660), (4, 13324995), (5, 10659996), (6, 8883330), (9, 5922220), (10, 5329998), (12, 4441665), (15, 3553332), (18, 2961110), (20, 2664999), (30, 1776666), (36, 1480555), (37, 1440540), (45, 1184444), (53, 1005660), (60, 888333), (74, 720270), (90, 592222), (106, 502830), (111, 480180), (148, 360135), (151, 352980), (159, 335220), (180, 296111), (185, 288108), (212, 251415), (222, 240090), (265, 201132), (302, 176490), (318, 167610), (333, 160060), (370, 144054), (444, 120045), (453, 117660), (477, 111740), (530, 100566), (555, 96036), (604, 88245), (636, 83805), (666, 80030), (740, 72027), (755, 70596), (795, 67044), (906, 58830), (954, 55870), (1060, 50283), (1110, 48018), (1332, 40015), (1359, 39220), (1510, 35298), (1590, 33522), (1665, 32012), (1812, 29415), (1908, 27935), (1961, 27180), (2220, 24009), (2265, 23532), (2385, 22348), (2718, 19610), (3020, 17649), (3180, 16761), (3330, 16006), (3922, 13590), (4530, 11766), (4770, 11174), (5436, 9805), (5587, 9540), (5883, 9060), (6660, 8003), (6795, 7844)]