27922650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 83967840

約数和(自身を除く): 56045190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 29, 30, 35, 42, 49, 50, 58, 70, 75, 87, 98, 105, 131, 145, 147, 150, 174, 175, 203, 210, 245, 262, 290, 294, 350, 393, 406, 435, 490, 525, 609, 655, 725, 735, 786, 870, 917, 1015, 1050, 1218, 1225, 1310, 1421, 1450, 1470, 1834, 1965, 2030, 2175, 2450, 2751, 2842, 3045, 3275, 3675, 3799, 3930, 4263, 4350, 4585, 5075, 5502, 6090, 6419, 6550, 7105, 7350, 7598, 8526, 9170, 9825, 10150, 11397, 12838, 13755, 14210, 15225, 18995, 19257, 19650, 21315, 22794, 22925, 26593, 27510, 30450, 32095, 35525, 37990, 38514, 42630, 45850, 53186, 56985, 64190, 68775, 71050, 79779, 94975, 96285, 106575, 113970, 132965, 137550, 159558, 160475, 186151, 189950, 192570, 213150, 265930, 284925, 320950, 372302, 398895, 481425, 558453, 569850, 664825, 797790, 930755, 962850, 1116906, 1329650, 1861510, 1994475, 2792265, 3988950, 4653775, 5584530, 9307550, 13961325, 27922650]

約数ペア:

[(1, 27922650), (2, 13961325), (3, 9307550), (5, 5584530), (6, 4653775), (7, 3988950), (10, 2792265), (14, 1994475), (15, 1861510), (21, 1329650), (25, 1116906), (29, 962850), (30, 930755), (35, 797790), (42, 664825), (49, 569850), (50, 558453), (58, 481425), (70, 398895), (75, 372302), (87, 320950), (98, 284925), (105, 265930), (131, 213150), (145, 192570), (147, 189950), (150, 186151), (174, 160475), (175, 159558), (203, 137550), (210, 132965), (245, 113970), (262, 106575), (290, 96285), (294, 94975), (350, 79779), (393, 71050), (406, 68775), (435, 64190), (490, 56985), (525, 53186), (609, 45850), (655, 42630), (725, 38514), (735, 37990), (786, 35525), (870, 32095), (917, 30450), (1015, 27510), (1050, 26593), (1218, 22925), (1225, 22794), (1310, 21315), (1421, 19650), (1450, 19257), (1470, 18995), (1834, 15225), (1965, 14210), (2030, 13755), (2175, 12838), (2450, 11397), (2751, 10150), (2842, 9825), (3045, 9170), (3275, 8526), (3675, 7598), (3799, 7350), (3930, 7105), (4263, 6550), (4350, 6419), (4585, 6090), (5075, 5502)]