30188400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2287}}^1$

素因数の和:2319

約数の個数: 120

約数和(自身を含む): 105540864

約数和(自身を除く): 75352464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 132, 150, 165, 176, 200, 220, 240, 264, 275, 300, 330, 400, 440, 528, 550, 600, 660, 825, 880, 1100, 1200, 1320, 1650, 2200, 2287, 2640, 3300, 4400, 4574, 6600, 6861, 9148, 11435, 13200, 13722, 18296, 22870, 25157, 27444, 34305, 36592, 45740, 50314, 54888, 57175, 68610, 75471, 91480, 100628, 109776, 114350, 125785, 137220, 150942, 171525, 182960, 201256, 228700, 251570, 274440, 301884, 343050, 377355, 402512, 457400, 503140, 548880, 603768, 628925, 686100, 754710, 914800, 1006280, 1207536, 1257850, 1372200, 1509420, 1886775, 2012560, 2515700, 2744400, 3018840, 3773550, 5031400, 6037680, 7547100, 10062800, 15094200, 30188400]

約数ペア:

[(1, 30188400), (2, 15094200), (3, 10062800), (4, 7547100), (5, 6037680), (6, 5031400), (8, 3773550), (10, 3018840), (11, 2744400), (12, 2515700), (15, 2012560), (16, 1886775), (20, 1509420), (22, 1372200), (24, 1257850), (25, 1207536), (30, 1006280), (33, 914800), (40, 754710), (44, 686100), (48, 628925), (50, 603768), (55, 548880), (60, 503140), (66, 457400), (75, 402512), (80, 377355), (88, 343050), (100, 301884), (110, 274440), (120, 251570), (132, 228700), (150, 201256), (165, 182960), (176, 171525), (200, 150942), (220, 137220), (240, 125785), (264, 114350), (275, 109776), (300, 100628), (330, 91480), (400, 75471), (440, 68610), (528, 57175), (550, 54888), (600, 50314), (660, 45740), (825, 36592), (880, 34305), (1100, 27444), (1200, 25157), (1320, 22870), (1650, 18296), (2200, 13722), (2287, 13200), (2640, 11435), (3300, 9148), (4400, 6861), (4574, 6600)]