155056800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:152

約数の個数: 216

約数和(自身を含む): 536778144

約数和(自身を除く): 381721344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 53, 60, 69, 75, 80, 92, 96, 100, 106, 115, 120, 138, 150, 159, 160, 184, 200, 212, 230, 240, 265, 276, 300, 318, 345, 368, 400, 424, 460, 480, 530, 552, 575, 600, 636, 690, 736, 795, 800, 848, 920, 1060, 1104, 1150, 1200, 1219, 1272, 1325, 1380, 1590, 1696, 1725, 1840, 2120, 2208, 2300, 2400, 2438, 2544, 2650, 2760, 2809, 3180, 3450, 3657, 3680, 3975, 4240, 4600, 4876, 5088, 5300, 5520, 5618, 6095, 6360, 6900, 7314, 7950, 8427, 8480, 9200, 9752, 10600, 11040, 11236, 12190, 12720, 13800, 14045, 14628, 15900, 16854, 18285, 18400, 19504, 21200, 22472, 24380, 25440, 27600, 28090, 29256, 30475, 31800, 33708, 36570, 39008, 42135, 42400, 44944, 48760, 55200, 56180, 58512, 60950, 63600, 64607, 67416, 70225, 73140, 84270, 89888, 91425, 97520, 112360, 117024, 121900, 127200, 129214, 134832, 140450, 146280, 168540, 182850, 193821, 195040, 210675, 224720, 243800, 258428, 269664, 280900, 292560, 323035, 337080, 365700, 387642, 421350, 449440, 487600, 516856, 561800, 585120, 646070, 674160, 731400, 775284, 842700, 969105, 975200, 1033712, 1123600, 1292140, 1348320, 1462800, 1550568, 1615175, 1685400, 1938210, 2067424, 2247200, 2584280, 2925600, 3101136, 3230350, 3370800, 3876420, 4845525, 5168560, 6202272, 6460700, 6741600, 7752840, 9691050, 10337120, 12921400, 15505680, 19382100, 25842800, 31011360, 38764200, 51685600, 77528400, 155056800]

約数ペア:

[(1, 155056800), (2, 77528400), (3, 51685600), (4, 38764200), (5, 31011360), (6, 25842800), (8, 19382100), (10, 15505680), (12, 12921400), (15, 10337120), (16, 9691050), (20, 7752840), (23, 6741600), (24, 6460700), (25, 6202272), (30, 5168560), (32, 4845525), (40, 3876420), (46, 3370800), (48, 3230350), (50, 3101136), (53, 2925600), (60, 2584280), (69, 2247200), (75, 2067424), (80, 1938210), (92, 1685400), (96, 1615175), (100, 1550568), (106, 1462800), (115, 1348320), (120, 1292140), (138, 1123600), (150, 1033712), (159, 975200), (160, 969105), (184, 842700), (200, 775284), (212, 731400), (230, 674160), (240, 646070), (265, 585120), (276, 561800), (300, 516856), (318, 487600), (345, 449440), (368, 421350), (400, 387642), (424, 365700), (460, 337080), (480, 323035), (530, 292560), (552, 280900), (575, 269664), (600, 258428), (636, 243800), (690, 224720), (736, 210675), (795, 195040), (800, 193821), (848, 182850), (920, 168540), (1060, 146280), (1104, 140450), (1150, 134832), (1200, 129214), (1219, 127200), (1272, 121900), (1325, 117024), (1380, 112360), (1590, 97520), (1696, 91425), (1725, 89888), (1840, 84270), (2120, 73140), (2208, 70225), (2300, 67416), (2400, 64607), (2438, 63600), (2544, 60950), (2650, 58512), (2760, 56180), (2809, 55200), (3180, 48760), (3450, 44944), (3657, 42400), (3680, 42135), (3975, 39008), (4240, 36570), (4600, 33708), (4876, 31800), (5088, 30475), (5300, 29256), (5520, 28090), (5618, 27600), (6095, 25440), (6360, 24380), (6900, 22472), (7314, 21200), (7950, 19504), (8427, 18400), (8480, 18285), (9200, 16854), (9752, 15900), (10600, 14628), (11040, 14045), (11236, 13800), (12190, 12720)]