168293700

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:368

約数の個数: 180

約数和(自身を含む): 554547840

約数和(自身を除く): 386254140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 79, 81, 90, 100, 108, 135, 150, 158, 162, 180, 225, 237, 263, 270, 300, 316, 324, 395, 405, 450, 474, 526, 540, 675, 711, 789, 790, 810, 900, 948, 1052, 1185, 1315, 1350, 1422, 1578, 1580, 1620, 1975, 2025, 2133, 2367, 2370, 2630, 2700, 2844, 3156, 3555, 3945, 3950, 4050, 4266, 4734, 4740, 5260, 5925, 6399, 6575, 7101, 7110, 7890, 7900, 8100, 8532, 9468, 10665, 11835, 11850, 12798, 13150, 14202, 14220, 15780, 17775, 19725, 20777, 21303, 21330, 23670, 23700, 25596, 26300, 28404, 31995, 35505, 35550, 39450, 41554, 42606, 42660, 47340, 53325, 59175, 62331, 63990, 71010, 71100, 78900, 83108, 85212, 103885, 106515, 106650, 118350, 124662, 127980, 142020, 159975, 177525, 186993, 207770, 213030, 213300, 236700, 249324, 311655, 319950, 355050, 373986, 415540, 426060, 519425, 532575, 560979, 623310, 639900, 710100, 747972, 934965, 1038850, 1065150, 1121958, 1246620, 1558275, 1682937, 1869930, 2077700, 2130300, 2243916, 2804895, 3116550, 3365874, 3739860, 4674825, 5609790, 6233100, 6731748, 8414685, 9349650, 11219580, 14024475, 16829370, 18699300, 28048950, 33658740, 42073425, 56097900, 84146850, 168293700]

約数ペア:

[(1, 168293700), (2, 84146850), (3, 56097900), (4, 42073425), (5, 33658740), (6, 28048950), (9, 18699300), (10, 16829370), (12, 14024475), (15, 11219580), (18, 9349650), (20, 8414685), (25, 6731748), (27, 6233100), (30, 5609790), (36, 4674825), (45, 3739860), (50, 3365874), (54, 3116550), (60, 2804895), (75, 2243916), (79, 2130300), (81, 2077700), (90, 1869930), (100, 1682937), (108, 1558275), (135, 1246620), (150, 1121958), (158, 1065150), (162, 1038850), (180, 934965), (225, 747972), (237, 710100), (263, 639900), (270, 623310), (300, 560979), (316, 532575), (324, 519425), (395, 426060), (405, 415540), (450, 373986), (474, 355050), (526, 319950), (540, 311655), (675, 249324), (711, 236700), (789, 213300), (790, 213030), (810, 207770), (900, 186993), (948, 177525), (1052, 159975), (1185, 142020), (1315, 127980), (1350, 124662), (1422, 118350), (1578, 106650), (1580, 106515), (1620, 103885), (1975, 85212), (2025, 83108), (2133, 78900), (2367, 71100), (2370, 71010), (2630, 63990), (2700, 62331), (2844, 59175), (3156, 53325), (3555, 47340), (3945, 42660), (3950, 42606), (4050, 41554), (4266, 39450), (4734, 35550), (4740, 35505), (5260, 31995), (5925, 28404), (6399, 26300), (6575, 25596), (7101, 23700), (7110, 23670), (7890, 21330), (7900, 21303), (8100, 20777), (8532, 19725), (9468, 17775), (10665, 15780), (11835, 14220), (11850, 14202), (12798, 13150)]