195878520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2707}}^1$

素因数の和:2794

約数の個数: 128

約数和(自身を含む): 662918400

約数和(自身を除く): 467039880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 180, 201, 216, 268, 270, 335, 360, 402, 536, 540, 603, 670, 804, 1005, 1080, 1206, 1340, 1608, 1809, 2010, 2412, 2680, 2707, 3015, 3618, 4020, 4824, 5414, 6030, 7236, 8040, 8121, 9045, 10828, 12060, 13535, 14472, 16242, 18090, 21656, 24120, 24363, 27070, 32484, 36180, 40605, 48726, 54140, 64968, 72360, 73089, 81210, 97452, 108280, 121815, 146178, 162420, 181369, 194904, 243630, 292356, 324840, 362738, 365445, 487260, 544107, 584712, 725476, 730890, 906845, 974520, 1088214, 1450952, 1461780, 1632321, 1813690, 2176428, 2720535, 2923560, 3264642, 3627380, 4352856, 4896963, 5441070, 6529284, 7254760, 8161605, 9793926, 10882140, 13058568, 16323210, 19587852, 21764280, 24484815, 32646420, 39175704, 48969630, 65292840, 97939260, 195878520]

約数ペア:

[(1, 195878520), (2, 97939260), (3, 65292840), (4, 48969630), (5, 39175704), (6, 32646420), (8, 24484815), (9, 21764280), (10, 19587852), (12, 16323210), (15, 13058568), (18, 10882140), (20, 9793926), (24, 8161605), (27, 7254760), (30, 6529284), (36, 5441070), (40, 4896963), (45, 4352856), (54, 3627380), (60, 3264642), (67, 2923560), (72, 2720535), (90, 2176428), (108, 1813690), (120, 1632321), (134, 1461780), (135, 1450952), (180, 1088214), (201, 974520), (216, 906845), (268, 730890), (270, 725476), (335, 584712), (360, 544107), (402, 487260), (536, 365445), (540, 362738), (603, 324840), (670, 292356), (804, 243630), (1005, 194904), (1080, 181369), (1206, 162420), (1340, 146178), (1608, 121815), (1809, 108280), (2010, 97452), (2412, 81210), (2680, 73089), (2707, 72360), (3015, 64968), (3618, 54140), (4020, 48726), (4824, 40605), (5414, 36180), (6030, 32484), (7236, 27070), (8040, 24363), (8121, 24120), (9045, 21656), (10828, 18090), (12060, 16242), (13535, 14472)]