42800850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:664

約数の個数: 72

約数和(自身を含む): 115773840

約数和(自身を除く): 72972990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 227, 419, 450, 454, 681, 838, 1135, 1257, 1362, 2043, 2095, 2270, 2514, 3405, 3771, 4086, 4190, 5675, 6285, 6810, 7542, 10215, 10475, 11350, 12570, 17025, 18855, 20430, 20950, 31425, 34050, 37710, 51075, 62850, 94275, 95113, 102150, 188550, 190226, 285339, 475565, 570678, 856017, 951130, 1426695, 1712034, 2377825, 2853390, 4280085, 4755650, 7133475, 8560170, 14266950, 21400425, 42800850]

約数ペア:

[(1, 42800850), (2, 21400425), (3, 14266950), (5, 8560170), (6, 7133475), (9, 4755650), (10, 4280085), (15, 2853390), (18, 2377825), (25, 1712034), (30, 1426695), (45, 951130), (50, 856017), (75, 570678), (90, 475565), (150, 285339), (225, 190226), (227, 188550), (419, 102150), (450, 95113), (454, 94275), (681, 62850), (838, 51075), (1135, 37710), (1257, 34050), (1362, 31425), (2043, 20950), (2095, 20430), (2270, 18855), (2514, 17025), (3405, 12570), (3771, 11350), (4086, 10475), (4190, 10215), (5675, 7542), (6285, 6810)]