90590850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{28759}}^1$

素因数の和:28784

約数の個数: 72

約数和(自身を含む): 278166720

約数和(自身を除く): 187575870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 28759, 57518, 86277, 143795, 172554, 201313, 258831, 287590, 402626, 431385, 517662, 603939, 718975, 862770, 1006565, 1207878, 1294155, 1437950, 1811817, 2013130, 2156925, 2588310, 3019695, 3623634, 4313850, 5032825, 6039390, 6470775, 9059085, 10065650, 12941550, 15098475, 18118170, 30196950, 45295425, 90590850]

約数ペア:

[(1, 90590850), (2, 45295425), (3, 30196950), (5, 18118170), (6, 15098475), (7, 12941550), (9, 10065650), (10, 9059085), (14, 6470775), (15, 6039390), (18, 5032825), (21, 4313850), (25, 3623634), (30, 3019695), (35, 2588310), (42, 2156925), (45, 2013130), (50, 1811817), (63, 1437950), (70, 1294155), (75, 1207878), (90, 1006565), (105, 862770), (126, 718975), (150, 603939), (175, 517662), (210, 431385), (225, 402626), (315, 287590), (350, 258831), (450, 201313), (525, 172554), (630, 143795), (1050, 86277), (1575, 57518), (3150, 28759)]