89404920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 192

約数和(自身を含む): 321459840

約数和(自身を除く): 232054920

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, 107, 110, 120, 132, 165, 180, 198, 211, 214, 220, 264, 321, 330, 360, 396, 422, 428, 440, 495, 535, 633, 642, 660, 792, 844, 856, 963, 990, 1055, 1070, 1177, 1266, 1284, 1320, 1605, 1688, 1899, 1926, 1980, 2110, 2140, 2321, 2354, 2532, 2568, 3165, 3210, 3531, 3798, 3852, 3960, 4220, 4280, 4642, 4708, 4815, 5064, 5885, 6330, 6420, 6963, 7062, 7596, 7704, 8440, 9284, 9416, 9495, 9630, 10593, 11605, 11770, 12660, 12840, 13926, 14124, 15192, 17655, 18568, 18990, 19260, 20889, 21186, 22577, 23210, 23540, 25320, 27852, 28248, 34815, 35310, 37980, 38520, 41778, 42372, 45154, 46420, 47080, 52965, 55704, 67731, 69630, 70620, 75960, 83556, 84744, 90308, 92840, 104445, 105930, 112885, 135462, 139260, 141240, 167112, 180616, 203193, 208890, 211860, 225770, 248347, 270924, 278520, 338655, 406386, 417780, 423720, 451540, 496694, 541848, 677310, 745041, 812772, 835560, 903080, 993388, 1015965, 1241735, 1354620, 1490082, 1625544, 1986776, 2031930, 2235123, 2483470, 2709240, 2980164, 3725205, 4063860, 4470246, 4966940, 5960328, 7450410, 8127720, 8940492, 9933880, 11175615, 14900820, 17880984, 22351230, 29801640, 44702460, 89404920]

約数ペア:

[(1, 89404920), (2, 44702460), (3, 29801640), (4, 22351230), (5, 17880984), (6, 14900820), (8, 11175615), (9, 9933880), (10, 8940492), (11, 8127720), (12, 7450410), (15, 5960328), (18, 4966940), (20, 4470246), (22, 4063860), (24, 3725205), (30, 2980164), (33, 2709240), (36, 2483470), (40, 2235123), (44, 2031930), (45, 1986776), (55, 1625544), (60, 1490082), (66, 1354620), (72, 1241735), (88, 1015965), (90, 993388), (99, 903080), (107, 835560), (110, 812772), (120, 745041), (132, 677310), (165, 541848), (180, 496694), (198, 451540), (211, 423720), (214, 417780), (220, 406386), (264, 338655), (321, 278520), (330, 270924), (360, 248347), (396, 225770), (422, 211860), (428, 208890), (440, 203193), (495, 180616), (535, 167112), (633, 141240), (642, 139260), (660, 135462), (792, 112885), (844, 105930), (856, 104445), (963, 92840), (990, 90308), (1055, 84744), (1070, 83556), (1177, 75960), (1266, 70620), (1284, 69630), (1320, 67731), (1605, 55704), (1688, 52965), (1899, 47080), (1926, 46420), (1980, 45154), (2110, 42372), (2140, 41778), (2321, 38520), (2354, 37980), (2532, 35310), (2568, 34815), (3165, 28248), (3210, 27852), (3531, 25320), (3798, 23540), (3852, 23210), (3960, 22577), (4220, 21186), (4280, 20889), (4642, 19260), (4708, 18990), (4815, 18568), (5064, 17655), (5885, 15192), (6330, 14124), (6420, 13926), (6963, 12840), (7062, 12660), (7596, 11770), (7704, 11605), (8440, 10593), (9284, 9630), (9416, 9495)]