149364120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 465315840

約数和(自身を除く): 315951720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 71, 94, 120, 141, 142, 188, 213, 235, 282, 284, 355, 373, 376, 426, 470, 564, 568, 705, 710, 746, 852, 940, 1065, 1119, 1128, 1410, 1420, 1492, 1704, 1865, 1880, 2130, 2238, 2820, 2840, 2984, 3337, 3730, 4260, 4476, 5595, 5640, 6674, 7460, 8520, 8952, 10011, 11190, 13348, 14920, 16685, 17531, 20022, 22380, 26483, 26696, 33370, 35062, 40044, 44760, 50055, 52593, 52966, 66740, 70124, 79449, 80088, 87655, 100110, 105186, 105932, 132415, 133480, 140248, 158898, 175310, 200220, 210372, 211864, 262965, 264830, 317796, 350620, 397245, 400440, 420744, 525930, 529660, 635592, 701240, 794490, 1051860, 1059320, 1244701, 1588980, 2103720, 2489402, 3177960, 3734103, 4978804, 6223505, 7468206, 9957608, 12447010, 14936412, 18670515, 24894020, 29872824, 37341030, 49788040, 74682060, 149364120]

約数ペア:

[(1, 149364120), (2, 74682060), (3, 49788040), (4, 37341030), (5, 29872824), (6, 24894020), (8, 18670515), (10, 14936412), (12, 12447010), (15, 9957608), (20, 7468206), (24, 6223505), (30, 4978804), (40, 3734103), (47, 3177960), (60, 2489402), (71, 2103720), (94, 1588980), (120, 1244701), (141, 1059320), (142, 1051860), (188, 794490), (213, 701240), (235, 635592), (282, 529660), (284, 525930), (355, 420744), (373, 400440), (376, 397245), (426, 350620), (470, 317796), (564, 264830), (568, 262965), (705, 211864), (710, 210372), (746, 200220), (852, 175310), (940, 158898), (1065, 140248), (1119, 133480), (1128, 132415), (1410, 105932), (1420, 105186), (1492, 100110), (1704, 87655), (1865, 80088), (1880, 79449), (2130, 70124), (2238, 66740), (2820, 52966), (2840, 52593), (2984, 50055), (3337, 44760), (3730, 40044), (4260, 35062), (4476, 33370), (5595, 26696), (5640, 26483), (6674, 22380), (7460, 20022), (8520, 17531), (8952, 16685), (10011, 14920), (11190, 13348)]