30397950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 96422400

約数和(自身を除く): 66024450

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 25, 27, 30, 33, 45, 46, 50, 54, 55, 66, 69, 75, 89, 90, 99, 110, 115, 135, 138, 150, 165, 178, 198, 207, 225, 230, 253, 267, 270, 275, 297, 330, 345, 414, 445, 450, 495, 506, 534, 550, 575, 594, 621, 675, 690, 759, 801, 825, 890, 979, 990, 1035, 1150, 1242, 1265, 1335, 1350, 1485, 1518, 1602, 1650, 1725, 1958, 2047, 2070, 2225, 2277, 2403, 2475, 2530, 2670, 2937, 2970, 3105, 3450, 3795, 4005, 4094, 4450, 4554, 4806, 4895, 4950, 5175, 5874, 6141, 6210, 6325, 6675, 6831, 7425, 7590, 8010, 8811, 9790, 10235, 10350, 11385, 12015, 12282, 12650, 13350, 13662, 14685, 14850, 15525, 17622, 18423, 18975, 20025, 20470, 22517, 22770, 24030, 24475, 26433, 29370, 30705, 31050, 34155, 36846, 37950, 40050, 44055, 45034, 48950, 51175, 52866, 55269, 56925, 60075, 61410, 67551, 68310, 73425, 88110, 92115, 102350, 110538, 112585, 113850, 120150, 132165, 135102, 146850, 153525, 170775, 184230, 202653, 220275, 225170, 264330, 276345, 307050, 337755, 341550, 405306, 440550, 460575, 552690, 562925, 607959, 660825, 675510, 921150, 1013265, 1125850, 1215918, 1321650, 1381725, 1688775, 2026530, 2763450, 3039795, 3377550, 5066325, 6079590, 10132650, 15198975, 30397950]

約数ペア:

[(1, 30397950), (2, 15198975), (3, 10132650), (5, 6079590), (6, 5066325), (9, 3377550), (10, 3039795), (11, 2763450), (15, 2026530), (18, 1688775), (22, 1381725), (23, 1321650), (25, 1215918), (27, 1125850), (30, 1013265), (33, 921150), (45, 675510), (46, 660825), (50, 607959), (54, 562925), (55, 552690), (66, 460575), (69, 440550), (75, 405306), (89, 341550), (90, 337755), (99, 307050), (110, 276345), (115, 264330), (135, 225170), (138, 220275), (150, 202653), (165, 184230), (178, 170775), (198, 153525), (207, 146850), (225, 135102), (230, 132165), (253, 120150), (267, 113850), (270, 112585), (275, 110538), (297, 102350), (330, 92115), (345, 88110), (414, 73425), (445, 68310), (450, 67551), (495, 61410), (506, 60075), (534, 56925), (550, 55269), (575, 52866), (594, 51175), (621, 48950), (675, 45034), (690, 44055), (759, 40050), (801, 37950), (825, 36846), (890, 34155), (979, 31050), (990, 30705), (1035, 29370), (1150, 26433), (1242, 24475), (1265, 24030), (1335, 22770), (1350, 22517), (1485, 20470), (1518, 20025), (1602, 18975), (1650, 18423), (1725, 17622), (1958, 15525), (2047, 14850), (2070, 14685), (2225, 13662), (2277, 13350), (2403, 12650), (2475, 12282), (2530, 12015), (2670, 11385), (2937, 10350), (2970, 10235), (3105, 9790), (3450, 8811), (3795, 8010), (4005, 7590), (4094, 7425), (4450, 6831), (4554, 6675), (4806, 6325), (4895, 6210), (4950, 6141), (5175, 5874)]