140282100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{3181}}^1$

素因数の和:3215

約数の個数: 162

約数和(自身を含む): 511656054

約数和(自身を除く): 371373954

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 350, 420, 441, 450, 490, 525, 588, 630, 700, 735, 882, 900, 980, 1050, 1225, 1260, 1470, 1575, 1764, 2100, 2205, 2450, 2940, 3150, 3181, 3675, 4410, 4900, 6300, 6362, 7350, 8820, 9543, 11025, 12724, 14700, 15905, 19086, 22050, 22267, 28629, 31810, 38172, 44100, 44534, 47715, 57258, 63620, 66801, 79525, 89068, 95430, 111335, 114516, 133602, 143145, 155869, 159050, 190860, 200403, 222670, 238575, 267204, 286290, 311738, 318100, 334005, 400806, 445340, 467607, 477150, 556675, 572580, 623476, 668010, 715725, 779345, 801612, 935214, 954300, 1002015, 1113350, 1336020, 1402821, 1431450, 1558690, 1670025, 1870428, 2004030, 2226700, 2338035, 2805642, 2862900, 3117380, 3340050, 3896725, 4008060, 4676070, 5010075, 5611284, 6680100, 7014105, 7793450, 9352140, 10020150, 11690175, 14028210, 15586900, 20040300, 23380350, 28056420, 35070525, 46760700, 70141050, 140282100]

約数ペア:

[(1, 140282100), (2, 70141050), (3, 46760700), (4, 35070525), (5, 28056420), (6, 23380350), (7, 20040300), (9, 15586900), (10, 14028210), (12, 11690175), (14, 10020150), (15, 9352140), (18, 7793450), (20, 7014105), (21, 6680100), (25, 5611284), (28, 5010075), (30, 4676070), (35, 4008060), (36, 3896725), (42, 3340050), (45, 3117380), (49, 2862900), (50, 2805642), (60, 2338035), (63, 2226700), (70, 2004030), (75, 1870428), (84, 1670025), (90, 1558690), (98, 1431450), (100, 1402821), (105, 1336020), (126, 1113350), (140, 1002015), (147, 954300), (150, 935214), (175, 801612), (180, 779345), (196, 715725), (210, 668010), (225, 623476), (245, 572580), (252, 556675), (294, 477150), (300, 467607), (315, 445340), (350, 400806), (420, 334005), (441, 318100), (450, 311738), (490, 286290), (525, 267204), (588, 238575), (630, 222670), (700, 200403), (735, 190860), (882, 159050), (900, 155869), (980, 143145), (1050, 133602), (1225, 114516), (1260, 111335), (1470, 95430), (1575, 89068), (1764, 79525), (2100, 66801), (2205, 63620), (2450, 57258), (2940, 47715), (3150, 44534), (3181, 44100), (3675, 38172), (4410, 31810), (4900, 28629), (6300, 22267), (6362, 22050), (7350, 19086), (8820, 15905), (9543, 14700), (11025, 12724)]