2772900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:115

約数の個数: 144

約数和(自身を含む): 9721600

約数和(自身を除く): 6948700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 79, 90, 100, 108, 117, 130, 135, 150, 156, 158, 180, 195, 225, 234, 237, 260, 270, 300, 316, 325, 351, 390, 395, 450, 468, 474, 540, 585, 650, 675, 702, 711, 780, 790, 900, 948, 975, 1027, 1170, 1185, 1300, 1350, 1404, 1422, 1580, 1755, 1950, 1975, 2054, 2133, 2340, 2370, 2700, 2844, 2925, 3081, 3510, 3555, 3900, 3950, 4108, 4266, 4740, 5135, 5850, 5925, 6162, 7020, 7110, 7900, 8532, 8775, 9243, 10270, 10665, 11700, 11850, 12324, 14220, 15405, 17550, 17775, 18486, 20540, 21330, 23700, 25675, 27729, 30810, 35100, 35550, 36972, 42660, 46215, 51350, 53325, 55458, 61620, 71100, 77025, 92430, 102700, 106650, 110916, 138645, 154050, 184860, 213300, 231075, 277290, 308100, 462150, 554580, 693225, 924300, 1386450, 2772900]

約数ペア:

[(1, 2772900), (2, 1386450), (3, 924300), (4, 693225), (5, 554580), (6, 462150), (9, 308100), (10, 277290), (12, 231075), (13, 213300), (15, 184860), (18, 154050), (20, 138645), (25, 110916), (26, 106650), (27, 102700), (30, 92430), (36, 77025), (39, 71100), (45, 61620), (50, 55458), (52, 53325), (54, 51350), (60, 46215), (65, 42660), (75, 36972), (78, 35550), (79, 35100), (90, 30810), (100, 27729), (108, 25675), (117, 23700), (130, 21330), (135, 20540), (150, 18486), (156, 17775), (158, 17550), (180, 15405), (195, 14220), (225, 12324), (234, 11850), (237, 11700), (260, 10665), (270, 10270), (300, 9243), (316, 8775), (325, 8532), (351, 7900), (390, 7110), (395, 7020), (450, 6162), (468, 5925), (474, 5850), (540, 5135), (585, 4740), (650, 4266), (675, 4108), (702, 3950), (711, 3900), (780, 3555), (790, 3510), (900, 3081), (948, 2925), (975, 2844), (1027, 2700), (1170, 2370), (1185, 2340), (1300, 2133), (1350, 2054), (1404, 1975), (1422, 1950), (1580, 1755)]