918783450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157057}}^1$

素因数の和:157088

約数の個数: 72

約数和(自身を含む): 2658363708

約数和(自身を除く): 1739580258

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 157057, 314114, 471171, 785285, 942342, 1413513, 1570570, 2041741, 2355855, 2827026, 3926425, 4083482, 4711710, 6125223, 7067565, 7852850, 10208705, 11779275, 12250446, 14135130, 18375669, 20417410, 23558550, 30626115, 35337825, 36751338, 51043525, 61252230, 70675650, 91878345, 102087050, 153130575, 183756690, 306261150, 459391725, 918783450]

約数ペア:

[(1, 918783450), (2, 459391725), (3, 306261150), (5, 183756690), (6, 153130575), (9, 102087050), (10, 91878345), (13, 70675650), (15, 61252230), (18, 51043525), (25, 36751338), (26, 35337825), (30, 30626115), (39, 23558550), (45, 20417410), (50, 18375669), (65, 14135130), (75, 12250446), (78, 11779275), (90, 10208705), (117, 7852850), (130, 7067565), (150, 6125223), (195, 4711710), (225, 4083482), (234, 3926425), (325, 2827026), (390, 2355855), (450, 2041741), (585, 1570570), (650, 1413513), (975, 942342), (1170, 785285), (1950, 471171), (2925, 314114), (5850, 157057)]