164010700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 433972224

約数和(自身を除く): 269961524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 61, 70, 92, 100, 115, 122, 140, 161, 167, 175, 230, 244, 305, 322, 334, 350, 427, 460, 575, 610, 644, 668, 700, 805, 835, 854, 1150, 1169, 1220, 1403, 1525, 1610, 1670, 1708, 2135, 2300, 2338, 2806, 3050, 3220, 3340, 3841, 4025, 4175, 4270, 4676, 5612, 5845, 6100, 7015, 7682, 8050, 8350, 8540, 9821, 10187, 10675, 11690, 14030, 15364, 16100, 16700, 19205, 19642, 20374, 21350, 23380, 26887, 28060, 29225, 35075, 38410, 39284, 40748, 42700, 49105, 50935, 53774, 58450, 70150, 71309, 76820, 96025, 98210, 101870, 107548, 116900, 134435, 140300, 142618, 192050, 196420, 203740, 234301, 245525, 254675, 268870, 285236, 356545, 384100, 468602, 491050, 509350, 537740, 672175, 713090, 937204, 982100, 1018700, 1171505, 1344350, 1426180, 1640107, 1782725, 2343010, 2688700, 3280214, 3565450, 4686020, 5857525, 6560428, 7130900, 8200535, 11715050, 16401070, 23430100, 32802140, 41002675, 82005350, 164010700]

約数ペア:

[(1, 164010700), (2, 82005350), (4, 41002675), (5, 32802140), (7, 23430100), (10, 16401070), (14, 11715050), (20, 8200535), (23, 7130900), (25, 6560428), (28, 5857525), (35, 4686020), (46, 3565450), (50, 3280214), (61, 2688700), (70, 2343010), (92, 1782725), (100, 1640107), (115, 1426180), (122, 1344350), (140, 1171505), (161, 1018700), (167, 982100), (175, 937204), (230, 713090), (244, 672175), (305, 537740), (322, 509350), (334, 491050), (350, 468602), (427, 384100), (460, 356545), (575, 285236), (610, 268870), (644, 254675), (668, 245525), (700, 234301), (805, 203740), (835, 196420), (854, 192050), (1150, 142618), (1169, 140300), (1220, 134435), (1403, 116900), (1525, 107548), (1610, 101870), (1670, 98210), (1708, 96025), (2135, 76820), (2300, 71309), (2338, 70150), (2806, 58450), (3050, 53774), (3220, 50935), (3340, 49105), (3841, 42700), (4025, 40748), (4175, 39284), (4270, 38410), (4676, 35075), (5612, 29225), (5845, 28060), (6100, 26887), (7015, 23380), (7682, 21350), (8050, 20374), (8350, 19642), (8540, 19205), (9821, 16700), (10187, 16100), (10675, 15364), (11690, 14030)]