8148150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:990

約数の個数: 72

約数和(自身を含む): 23067720

約数和(自身を除く): 14919570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 953, 1425, 1710, 1906, 2850, 2859, 4275, 4765, 5718, 8550, 8577, 9530, 14295, 17154, 18107, 23825, 28590, 36214, 42885, 47650, 54321, 71475, 85770, 90535, 108642, 142950, 162963, 181070, 214425, 271605, 325926, 428850, 452675, 543210, 814815, 905350, 1358025, 1629630, 2716050, 4074075, 8148150]

約数ペア:

[(1, 8148150), (2, 4074075), (3, 2716050), (5, 1629630), (6, 1358025), (9, 905350), (10, 814815), (15, 543210), (18, 452675), (19, 428850), (25, 325926), (30, 271605), (38, 214425), (45, 181070), (50, 162963), (57, 142950), (75, 108642), (90, 90535), (95, 85770), (114, 71475), (150, 54321), (171, 47650), (190, 42885), (225, 36214), (285, 28590), (342, 23825), (450, 18107), (475, 17154), (570, 14295), (855, 9530), (950, 8577), (953, 8550), (1425, 5718), (1710, 4765), (1906, 4275), (2850, 2859)]