123213300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2551}}^1$

素因数の和:2598

約数の個数: 144

約数和(自身を含む): 425306112

約数和(自身を除く): 302092812

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1610, 1725, 1932, 2100, 2300, 2415, 2551, 3220, 3450, 4025, 4830, 5102, 6900, 7653, 8050, 9660, 10204, 12075, 12755, 15306, 16100, 17857, 24150, 25510, 30612, 35714, 38265, 48300, 51020, 53571, 58673, 63775, 71428, 76530, 89285, 107142, 117346, 127550, 153060, 176019, 178570, 191325, 214284, 234692, 255100, 267855, 293365, 352038, 357140, 382650, 410711, 446425, 535710, 586730, 704076, 765300, 821422, 880095, 892850, 1071420, 1173460, 1232133, 1339275, 1466825, 1642844, 1760190, 1785700, 2053555, 2464266, 2678550, 2933650, 3520380, 4107110, 4400475, 4928532, 5357100, 5867300, 6160665, 8214220, 8800950, 10267775, 12321330, 17601900, 20535550, 24642660, 30803325, 41071100, 61606650, 123213300]

約数ペア:

[(1, 123213300), (2, 61606650), (3, 41071100), (4, 30803325), (5, 24642660), (6, 20535550), (7, 17601900), (10, 12321330), (12, 10267775), (14, 8800950), (15, 8214220), (20, 6160665), (21, 5867300), (23, 5357100), (25, 4928532), (28, 4400475), (30, 4107110), (35, 3520380), (42, 2933650), (46, 2678550), (50, 2464266), (60, 2053555), (69, 1785700), (70, 1760190), (75, 1642844), (84, 1466825), (92, 1339275), (100, 1232133), (105, 1173460), (115, 1071420), (138, 892850), (140, 880095), (150, 821422), (161, 765300), (175, 704076), (210, 586730), (230, 535710), (276, 446425), (300, 410711), (322, 382650), (345, 357140), (350, 352038), (420, 293365), (460, 267855), (483, 255100), (525, 234692), (575, 214284), (644, 191325), (690, 178570), (700, 176019), (805, 153060), (966, 127550), (1050, 117346), (1150, 107142), (1380, 89285), (1610, 76530), (1725, 71428), (1932, 63775), (2100, 58673), (2300, 53571), (2415, 51020), (2551, 48300), (3220, 38265), (3450, 35714), (4025, 30612), (4830, 25510), (5102, 24150), (6900, 17857), (7653, 16100), (8050, 15306), (9660, 12755), (10204, 12075)]