42795720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 154664640

約数和(自身を除く): 111868920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 101, 107, 110, 120, 132, 165, 180, 198, 202, 214, 220, 264, 303, 321, 330, 360, 396, 404, 428, 440, 495, 505, 535, 606, 642, 660, 792, 808, 856, 909, 963, 990, 1010, 1070, 1111, 1177, 1212, 1284, 1320, 1515, 1605, 1818, 1926, 1980, 2020, 2140, 2222, 2354, 2424, 2568, 3030, 3210, 3333, 3531, 3636, 3852, 3960, 4040, 4280, 4444, 4545, 4708, 4815, 5555, 5885, 6060, 6420, 6666, 7062, 7272, 7704, 8888, 9090, 9416, 9630, 9999, 10593, 10807, 11110, 11770, 12120, 12840, 13332, 14124, 16665, 17655, 18180, 19260, 19998, 21186, 21614, 22220, 23540, 26664, 28248, 32421, 33330, 35310, 36360, 38520, 39996, 42372, 43228, 44440, 47080, 49995, 52965, 54035, 64842, 66660, 70620, 79992, 84744, 86456, 97263, 99990, 105930, 108070, 118877, 129684, 133320, 141240, 162105, 194526, 199980, 211860, 216140, 237754, 259368, 324210, 356631, 389052, 399960, 423720, 432280, 475508, 486315, 594385, 648420, 713262, 778104, 951016, 972630, 1069893, 1188770, 1296840, 1426524, 1783155, 1945260, 2139786, 2377540, 2853048, 3566310, 3890520, 4279572, 4755080, 5349465, 7132620, 8559144, 10698930, 14265240, 21397860, 42795720]

約数ペア:

[(1, 42795720), (2, 21397860), (3, 14265240), (4, 10698930), (5, 8559144), (6, 7132620), (8, 5349465), (9, 4755080), (10, 4279572), (11, 3890520), (12, 3566310), (15, 2853048), (18, 2377540), (20, 2139786), (22, 1945260), (24, 1783155), (30, 1426524), (33, 1296840), (36, 1188770), (40, 1069893), (44, 972630), (45, 951016), (55, 778104), (60, 713262), (66, 648420), (72, 594385), (88, 486315), (90, 475508), (99, 432280), (101, 423720), (107, 399960), (110, 389052), (120, 356631), (132, 324210), (165, 259368), (180, 237754), (198, 216140), (202, 211860), (214, 199980), (220, 194526), (264, 162105), (303, 141240), (321, 133320), (330, 129684), (360, 118877), (396, 108070), (404, 105930), (428, 99990), (440, 97263), (495, 86456), (505, 84744), (535, 79992), (606, 70620), (642, 66660), (660, 64842), (792, 54035), (808, 52965), (856, 49995), (909, 47080), (963, 44440), (990, 43228), (1010, 42372), (1070, 39996), (1111, 38520), (1177, 36360), (1212, 35310), (1284, 33330), (1320, 32421), (1515, 28248), (1605, 26664), (1818, 23540), (1926, 22220), (1980, 21614), (2020, 21186), (2140, 19998), (2222, 19260), (2354, 18180), (2424, 17655), (2568, 16665), (3030, 14124), (3210, 13332), (3333, 12840), (3531, 12120), (3636, 11770), (3852, 11110), (3960, 10807), (4040, 10593), (4280, 9999), (4444, 9630), (4545, 9416), (4708, 9090), (4815, 8888), (5555, 7704), (5885, 7272), (6060, 7062), (6420, 6666)]