152904800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11243}}^1$

素因数の和:11280

約数の個数: 72

約数和(自身を含む): 395271576

約数和(自身を除く): 242366776

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6800, 11243, 13600, 22486, 44972, 56215, 89944, 112430, 179888, 191131, 224860, 281075, 359776, 382262, 449720, 562150, 764524, 899440, 955655, 1124300, 1529048, 1798880, 1911310, 2248600, 3058096, 3822620, 4497200, 4778275, 6116192, 7645240, 8994400, 9556550, 15290480, 19113100, 30580960, 38226200, 76452400, 152904800]

約数ペア:

[(1, 152904800), (2, 76452400), (4, 38226200), (5, 30580960), (8, 19113100), (10, 15290480), (16, 9556550), (17, 8994400), (20, 7645240), (25, 6116192), (32, 4778275), (34, 4497200), (40, 3822620), (50, 3058096), (68, 2248600), (80, 1911310), (85, 1798880), (100, 1529048), (136, 1124300), (160, 955655), (170, 899440), (200, 764524), (272, 562150), (340, 449720), (400, 382262), (425, 359776), (544, 281075), (680, 224860), (800, 191131), (850, 179888), (1360, 112430), (1700, 89944), (2720, 56215), (3400, 44972), (6800, 22486), (11243, 13600)]