154033300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 351602496

約数和(自身を除く): 197569196

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 193, 230, 347, 386, 460, 575, 694, 772, 965, 1150, 1388, 1735, 1930, 2300, 3470, 3860, 4439, 4825, 6940, 7981, 8675, 8878, 9650, 15962, 17350, 17756, 19300, 22195, 31924, 34700, 39905, 44390, 66971, 79810, 88780, 110975, 133942, 159620, 199525, 221950, 267884, 334855, 399050, 443900, 669710, 798100, 1339420, 1540333, 1674275, 3080666, 3348550, 6161332, 6697100, 7701665, 15403330, 30806660, 38508325, 77016650, 154033300]

約数ペア:

[(1, 154033300), (2, 77016650), (4, 38508325), (5, 30806660), (10, 15403330), (20, 7701665), (23, 6697100), (25, 6161332), (46, 3348550), (50, 3080666), (92, 1674275), (100, 1540333), (115, 1339420), (193, 798100), (230, 669710), (347, 443900), (386, 399050), (460, 334855), (575, 267884), (694, 221950), (772, 199525), (965, 159620), (1150, 133942), (1388, 110975), (1735, 88780), (1930, 79810), (2300, 66971), (3470, 44390), (3860, 39905), (4439, 34700), (4825, 31924), (6940, 22195), (7981, 19300), (8675, 17756), (8878, 17350), (9650, 15962)]