149169720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1154

約数の個数: 192

約数和(自身を含む): 543697920

約数和(自身を除く): 394528200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 84, 92, 98, 105, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 245, 276, 280, 294, 322, 345, 392, 420, 460, 483, 490, 552, 588, 644, 690, 735, 805, 840, 920, 966, 980, 1103, 1127, 1176, 1288, 1380, 1470, 1610, 1932, 1960, 2206, 2254, 2415, 2760, 2940, 3220, 3309, 3381, 3864, 4412, 4508, 4830, 5515, 5635, 5880, 6440, 6618, 6762, 7721, 8824, 9016, 9660, 11030, 11270, 13236, 13524, 15442, 16545, 16905, 19320, 22060, 22540, 23163, 25369, 26472, 27048, 30884, 33090, 33810, 38605, 44120, 45080, 46326, 50738, 54047, 61768, 66180, 67620, 76107, 77210, 92652, 101476, 108094, 115815, 126845, 132360, 135240, 152214, 154420, 162141, 177583, 185304, 202952, 216188, 231630, 253690, 270235, 304428, 308840, 324282, 355166, 380535, 432376, 463260, 507380, 532749, 540470, 608856, 648564, 710332, 761070, 810705, 887915, 926520, 1014760, 1065498, 1080940, 1243081, 1297128, 1420664, 1522140, 1621410, 1775830, 2130996, 2161880, 2486162, 2663745, 3044280, 3242820, 3551660, 3729243, 4261992, 4972324, 5327490, 6215405, 6485640, 7103320, 7458486, 9944648, 10654980, 12430810, 14916972, 18646215, 21309960, 24861620, 29833944, 37292430, 49723240, 74584860, 149169720]

約数ペア:

[(1, 149169720), (2, 74584860), (3, 49723240), (4, 37292430), (5, 29833944), (6, 24861620), (7, 21309960), (8, 18646215), (10, 14916972), (12, 12430810), (14, 10654980), (15, 9944648), (20, 7458486), (21, 7103320), (23, 6485640), (24, 6215405), (28, 5327490), (30, 4972324), (35, 4261992), (40, 3729243), (42, 3551660), (46, 3242820), (49, 3044280), (56, 2663745), (60, 2486162), (69, 2161880), (70, 2130996), (84, 1775830), (92, 1621410), (98, 1522140), (105, 1420664), (115, 1297128), (120, 1243081), (138, 1080940), (140, 1065498), (147, 1014760), (161, 926520), (168, 887915), (184, 810705), (196, 761070), (210, 710332), (230, 648564), (245, 608856), (276, 540470), (280, 532749), (294, 507380), (322, 463260), (345, 432376), (392, 380535), (420, 355166), (460, 324282), (483, 308840), (490, 304428), (552, 270235), (588, 253690), (644, 231630), (690, 216188), (735, 202952), (805, 185304), (840, 177583), (920, 162141), (966, 154420), (980, 152214), (1103, 135240), (1127, 132360), (1176, 126845), (1288, 115815), (1380, 108094), (1470, 101476), (1610, 92652), (1932, 77210), (1960, 76107), (2206, 67620), (2254, 66180), (2415, 61768), (2760, 54047), (2940, 50738), (3220, 46326), (3309, 45080), (3381, 44120), (3864, 38605), (4412, 33810), (4508, 33090), (4830, 30884), (5515, 27048), (5635, 26472), (5880, 25369), (6440, 23163), (6618, 22540), (6762, 22060), (7721, 19320), (8824, 16905), (9016, 16545), (9660, 15442), (11030, 13524), (11270, 13236)]