228048400

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:449

約数の個数: 120

約数和(自身を含む): 577891584

約数和(自身を除く): 349843184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 53, 62, 80, 100, 106, 124, 155, 200, 212, 248, 265, 310, 347, 400, 424, 496, 530, 620, 694, 775, 848, 1060, 1240, 1325, 1388, 1550, 1643, 1735, 2120, 2480, 2650, 2776, 3100, 3286, 3470, 4240, 5300, 5552, 6200, 6572, 6940, 8215, 8675, 10600, 10757, 12400, 13144, 13880, 16430, 17350, 18391, 21200, 21514, 26288, 27760, 32860, 34700, 36782, 41075, 43028, 53785, 65720, 69400, 73564, 82150, 86056, 91955, 107570, 131440, 138800, 147128, 164300, 172112, 183910, 215140, 268925, 294256, 328600, 367820, 430280, 459775, 537850, 570121, 657200, 735640, 860560, 919550, 1075700, 1140242, 1471280, 1839100, 2151400, 2280484, 2850605, 3678200, 4302800, 4560968, 5701210, 7356400, 9121936, 11402420, 14253025, 22804840, 28506050, 45609680, 57012100, 114024200, 228048400]

約数ペア:

[(1, 228048400), (2, 114024200), (4, 57012100), (5, 45609680), (8, 28506050), (10, 22804840), (16, 14253025), (20, 11402420), (25, 9121936), (31, 7356400), (40, 5701210), (50, 4560968), (53, 4302800), (62, 3678200), (80, 2850605), (100, 2280484), (106, 2151400), (124, 1839100), (155, 1471280), (200, 1140242), (212, 1075700), (248, 919550), (265, 860560), (310, 735640), (347, 657200), (400, 570121), (424, 537850), (496, 459775), (530, 430280), (620, 367820), (694, 328600), (775, 294256), (848, 268925), (1060, 215140), (1240, 183910), (1325, 172112), (1388, 164300), (1550, 147128), (1643, 138800), (1735, 131440), (2120, 107570), (2480, 91955), (2650, 86056), (2776, 82150), (3100, 73564), (3286, 69400), (3470, 65720), (4240, 53785), (5300, 43028), (5552, 41075), (6200, 36782), (6572, 34700), (6940, 32860), (8215, 27760), (8675, 26288), (10600, 21514), (10757, 21200), (12400, 18391), (13144, 17350), (13880, 16430)]