90147600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:535

約数の個数: 240

約数和(自身を含む): 340424640

約数和(自身を除く): 250277040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 85, 90, 100, 102, 108, 120, 135, 136, 144, 150, 153, 170, 180, 200, 204, 216, 225, 240, 255, 270, 272, 300, 306, 340, 360, 400, 408, 425, 432, 450, 459, 491, 510, 540, 600, 612, 675, 680, 720, 765, 816, 850, 900, 918, 982, 1020, 1080, 1200, 1224, 1275, 1350, 1360, 1473, 1530, 1700, 1800, 1836, 1964, 2040, 2160, 2295, 2448, 2455, 2550, 2700, 2946, 3060, 3400, 3600, 3672, 3825, 3928, 4080, 4419, 4590, 4910, 5100, 5400, 5892, 6120, 6800, 7344, 7365, 7650, 7856, 8347, 8838, 9180, 9820, 10200, 10800, 11475, 11784, 12240, 12275, 13257, 14730, 15300, 16694, 17676, 18360, 19640, 20400, 22095, 22950, 23568, 24550, 25041, 26514, 29460, 30600, 33388, 35352, 36720, 36825, 39280, 41735, 44190, 45900, 49100, 50082, 53028, 58920, 61200, 66285, 66776, 70704, 73650, 75123, 83470, 88380, 91800, 98200, 100164, 106056, 110475, 117840, 125205, 132570, 133552, 147300, 150246, 166940, 176760, 183600, 196400, 200328, 208675, 212112, 220950, 225369, 250410, 265140, 294600, 300492, 331425, 333880, 353520, 375615, 400656, 417350, 441900, 450738, 500820, 530280, 589200, 600984, 626025, 662850, 667760, 751230, 834700, 883800, 901476, 1001640, 1060560, 1126845, 1201968, 1252050, 1325700, 1502460, 1669400, 1767600, 1802952, 1878075, 2003280, 2253690, 2504100, 2651400, 3004920, 3338800, 3605904, 3756150, 4507380, 5008200, 5302800, 5634225, 6009840, 7512300, 9014760, 10016400, 11268450, 15024600, 18029520, 22536900, 30049200, 45073800, 90147600]

約数ペア:

[(1, 90147600), (2, 45073800), (3, 30049200), (4, 22536900), (5, 18029520), (6, 15024600), (8, 11268450), (9, 10016400), (10, 9014760), (12, 7512300), (15, 6009840), (16, 5634225), (17, 5302800), (18, 5008200), (20, 4507380), (24, 3756150), (25, 3605904), (27, 3338800), (30, 3004920), (34, 2651400), (36, 2504100), (40, 2253690), (45, 2003280), (48, 1878075), (50, 1802952), (51, 1767600), (54, 1669400), (60, 1502460), (68, 1325700), (72, 1252050), (75, 1201968), (80, 1126845), (85, 1060560), (90, 1001640), (100, 901476), (102, 883800), (108, 834700), (120, 751230), (135, 667760), (136, 662850), (144, 626025), (150, 600984), (153, 589200), (170, 530280), (180, 500820), (200, 450738), (204, 441900), (216, 417350), (225, 400656), (240, 375615), (255, 353520), (270, 333880), (272, 331425), (300, 300492), (306, 294600), (340, 265140), (360, 250410), (400, 225369), (408, 220950), (425, 212112), (432, 208675), (450, 200328), (459, 196400), (491, 183600), (510, 176760), (540, 166940), (600, 150246), (612, 147300), (675, 133552), (680, 132570), (720, 125205), (765, 117840), (816, 110475), (850, 106056), (900, 100164), (918, 98200), (982, 91800), (1020, 88380), (1080, 83470), (1200, 75123), (1224, 73650), (1275, 70704), (1350, 66776), (1360, 66285), (1473, 61200), (1530, 58920), (1700, 53028), (1800, 50082), (1836, 49100), (1964, 45900), (2040, 44190), (2160, 41735), (2295, 39280), (2448, 36825), (2455, 36720), (2550, 35352), (2700, 33388), (2946, 30600), (3060, 29460), (3400, 26514), (3600, 25041), (3672, 24550), (3825, 23568), (3928, 22950), (4080, 22095), (4419, 20400), (4590, 19640), (4910, 18360), (5100, 17676), (5400, 16694), (5892, 15300), (6120, 14730), (6800, 13257), (7344, 12275), (7365, 12240), (7650, 11784), (7856, 11475), (8347, 10800), (8838, 10200), (9180, 9820)]