70899300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{8753}}^1$

素因数の和:8779

約数の個数: 90

約数和(自身を含む): 229853778

約数和(自身を除く): 158954478

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 8753, 17506, 26259, 35012, 43765, 52518, 78777, 87530, 105036, 131295, 157554, 175060, 218825, 236331, 262590, 315108, 393885, 437650, 472662, 525180, 656475, 708993, 787770, 875300, 945324, 1181655, 1312950, 1417986, 1575540, 1969425, 2363310, 2625900, 2835972, 3544965, 3938850, 4726620, 5908275, 7089930, 7877700, 11816550, 14179860, 17724825, 23633100, 35449650, 70899300]

約数ペア:

[(1, 70899300), (2, 35449650), (3, 23633100), (4, 17724825), (5, 14179860), (6, 11816550), (9, 7877700), (10, 7089930), (12, 5908275), (15, 4726620), (18, 3938850), (20, 3544965), (25, 2835972), (27, 2625900), (30, 2363310), (36, 1969425), (45, 1575540), (50, 1417986), (54, 1312950), (60, 1181655), (75, 945324), (81, 875300), (90, 787770), (100, 708993), (108, 656475), (135, 525180), (150, 472662), (162, 437650), (180, 393885), (225, 315108), (270, 262590), (300, 236331), (324, 218825), (405, 175060), (450, 157554), (540, 131295), (675, 105036), (810, 87530), (900, 78777), (1350, 52518), (1620, 43765), (2025, 35012), (2700, 26259), (4050, 17506), (8100, 8753)]