129496800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:785

約数の個数: 144

約数和(自身を含む): 427472640

約数和(自身を除く): 297975840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 79, 80, 96, 100, 120, 150, 158, 160, 200, 237, 240, 300, 316, 395, 400, 474, 480, 600, 632, 683, 790, 800, 948, 1185, 1200, 1264, 1366, 1580, 1896, 1975, 2049, 2370, 2400, 2528, 2732, 3160, 3415, 3792, 3950, 4098, 4740, 5464, 5925, 6320, 6830, 7584, 7900, 8196, 9480, 10245, 10928, 11850, 12640, 13660, 15800, 16392, 17075, 18960, 20490, 21856, 23700, 27320, 31600, 32784, 34150, 37920, 40980, 47400, 51225, 53957, 54640, 63200, 65568, 68300, 81960, 94800, 102450, 107914, 109280, 136600, 161871, 163920, 189600, 204900, 215828, 269785, 273200, 323742, 327840, 409800, 431656, 539570, 546400, 647484, 809355, 819600, 863312, 1079140, 1294968, 1348925, 1618710, 1639200, 1726624, 2158280, 2589936, 2697850, 3237420, 4046775, 4316560, 5179872, 5395700, 6474840, 8093550, 8633120, 10791400, 12949680, 16187100, 21582800, 25899360, 32374200, 43165600, 64748400, 129496800]

約数ペア:

[(1, 129496800), (2, 64748400), (3, 43165600), (4, 32374200), (5, 25899360), (6, 21582800), (8, 16187100), (10, 12949680), (12, 10791400), (15, 8633120), (16, 8093550), (20, 6474840), (24, 5395700), (25, 5179872), (30, 4316560), (32, 4046775), (40, 3237420), (48, 2697850), (50, 2589936), (60, 2158280), (75, 1726624), (79, 1639200), (80, 1618710), (96, 1348925), (100, 1294968), (120, 1079140), (150, 863312), (158, 819600), (160, 809355), (200, 647484), (237, 546400), (240, 539570), (300, 431656), (316, 409800), (395, 327840), (400, 323742), (474, 273200), (480, 269785), (600, 215828), (632, 204900), (683, 189600), (790, 163920), (800, 161871), (948, 136600), (1185, 109280), (1200, 107914), (1264, 102450), (1366, 94800), (1580, 81960), (1896, 68300), (1975, 65568), (2049, 63200), (2370, 54640), (2400, 53957), (2528, 51225), (2732, 47400), (3160, 40980), (3415, 37920), (3792, 34150), (3950, 32784), (4098, 31600), (4740, 27320), (5464, 23700), (5925, 21856), (6320, 20490), (6830, 18960), (7584, 17075), (7900, 16392), (8196, 15800), (9480, 13660), (10245, 12640), (10928, 11850)]