27882900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:495

約数の個数: 144

約数和(自身を含む): 93744000

約数和(自身を除く): 65861100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 90, 92, 100, 108, 115, 135, 138, 150, 180, 207, 225, 230, 270, 276, 300, 345, 414, 449, 450, 460, 540, 575, 621, 675, 690, 828, 898, 900, 1035, 1150, 1242, 1347, 1350, 1380, 1725, 1796, 2070, 2245, 2300, 2484, 2694, 2700, 3105, 3450, 4041, 4140, 4490, 5175, 5388, 6210, 6735, 6900, 8082, 8980, 10327, 10350, 11225, 12123, 12420, 13470, 15525, 16164, 20205, 20654, 20700, 22450, 24246, 26940, 30981, 31050, 33675, 40410, 41308, 44900, 48492, 51635, 60615, 61962, 62100, 67350, 80820, 92943, 101025, 103270, 121230, 123924, 134700, 154905, 185886, 202050, 206540, 242460, 258175, 278829, 303075, 309810, 371772, 404100, 464715, 516350, 557658, 606150, 619620, 774525, 929430, 1032700, 1115316, 1212300, 1394145, 1549050, 1858860, 2323575, 2788290, 3098100, 4647150, 5576580, 6970725, 9294300, 13941450, 27882900]

約数ペア:

[(1, 27882900), (2, 13941450), (3, 9294300), (4, 6970725), (5, 5576580), (6, 4647150), (9, 3098100), (10, 2788290), (12, 2323575), (15, 1858860), (18, 1549050), (20, 1394145), (23, 1212300), (25, 1115316), (27, 1032700), (30, 929430), (36, 774525), (45, 619620), (46, 606150), (50, 557658), (54, 516350), (60, 464715), (69, 404100), (75, 371772), (90, 309810), (92, 303075), (100, 278829), (108, 258175), (115, 242460), (135, 206540), (138, 202050), (150, 185886), (180, 154905), (207, 134700), (225, 123924), (230, 121230), (270, 103270), (276, 101025), (300, 92943), (345, 80820), (414, 67350), (449, 62100), (450, 61962), (460, 60615), (540, 51635), (575, 48492), (621, 44900), (675, 41308), (690, 40410), (828, 33675), (898, 31050), (900, 30981), (1035, 26940), (1150, 24246), (1242, 22450), (1347, 20700), (1350, 20654), (1380, 20205), (1725, 16164), (1796, 15525), (2070, 13470), (2245, 12420), (2300, 12123), (2484, 11225), (2694, 10350), (2700, 10327), (3105, 8980), (3450, 8082), (4041, 6900), (4140, 6735), (4490, 6210), (5175, 5388)]