42729400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1373

約数の個数: 96

約数和(自身を含む): 118563840

約数和(自身を除く): 75834440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 92, 100, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 460, 575, 644, 700, 805, 920, 1150, 1288, 1327, 1400, 1610, 2300, 2654, 3220, 4025, 4600, 5308, 6440, 6635, 8050, 9289, 10616, 13270, 16100, 18578, 26540, 30521, 32200, 33175, 37156, 46445, 53080, 61042, 66350, 74312, 92890, 122084, 132700, 152605, 185780, 213647, 232225, 244168, 265400, 305210, 371560, 427294, 464450, 610420, 763025, 854588, 928900, 1068235, 1220840, 1526050, 1709176, 1857800, 2136470, 3052100, 4272940, 5341175, 6104200, 8545880, 10682350, 21364700, 42729400]

約数ペア:

[(1, 42729400), (2, 21364700), (4, 10682350), (5, 8545880), (7, 6104200), (8, 5341175), (10, 4272940), (14, 3052100), (20, 2136470), (23, 1857800), (25, 1709176), (28, 1526050), (35, 1220840), (40, 1068235), (46, 928900), (50, 854588), (56, 763025), (70, 610420), (92, 464450), (100, 427294), (115, 371560), (140, 305210), (161, 265400), (175, 244168), (184, 232225), (200, 213647), (230, 185780), (280, 152605), (322, 132700), (350, 122084), (460, 92890), (575, 74312), (644, 66350), (700, 61042), (805, 53080), (920, 46445), (1150, 37156), (1288, 33175), (1327, 32200), (1400, 30521), (1610, 26540), (2300, 18578), (2654, 16100), (3220, 13270), (4025, 10616), (4600, 9289), (5308, 8050), (6440, 6635)]