148220800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:553

約数の個数: 192

約数和(自身を含む): 451533600

約数和(自身を除く): 303312800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 128, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 509, 520, 560, 640, 650, 700, 728, 800, 832, 896, 910, 1018, 1040, 1120, 1300, 1400, 1456, 1600, 1664, 1820, 2036, 2080, 2240, 2275, 2545, 2600, 2800, 2912, 3200, 3563, 3640, 4072, 4160, 4480, 4550, 5090, 5200, 5600, 5824, 6617, 7126, 7280, 8144, 8320, 9100, 10180, 10400, 11200, 11648, 12725, 13234, 14252, 14560, 16288, 17815, 18200, 20360, 20800, 22400, 25450, 26468, 28504, 29120, 32576, 33085, 35630, 36400, 40720, 41600, 46319, 50900, 52936, 57008, 58240, 65152, 66170, 71260, 72800, 81440, 89075, 92638, 101800, 105872, 114016, 132340, 142520, 145600, 162880, 165425, 178150, 185276, 203600, 211744, 228032, 231595, 264680, 285040, 291200, 325760, 330850, 356300, 370552, 407200, 423488, 456064, 463190, 529360, 570080, 661700, 712600, 741104, 814400, 846976, 926380, 1058720, 1140160, 1157975, 1323400, 1425200, 1482208, 1628800, 1852760, 2117440, 2280320, 2315950, 2646800, 2850400, 2964416, 3705520, 4234880, 4631900, 5293600, 5700800, 5928832, 7411040, 9263800, 10587200, 11401600, 14822080, 18527600, 21174400, 29644160, 37055200, 74110400, 148220800]

約数ペア:

[(1, 148220800), (2, 74110400), (4, 37055200), (5, 29644160), (7, 21174400), (8, 18527600), (10, 14822080), (13, 11401600), (14, 10587200), (16, 9263800), (20, 7411040), (25, 5928832), (26, 5700800), (28, 5293600), (32, 4631900), (35, 4234880), (40, 3705520), (50, 2964416), (52, 2850400), (56, 2646800), (64, 2315950), (65, 2280320), (70, 2117440), (80, 1852760), (91, 1628800), (100, 1482208), (104, 1425200), (112, 1323400), (128, 1157975), (130, 1140160), (140, 1058720), (160, 926380), (175, 846976), (182, 814400), (200, 741104), (208, 712600), (224, 661700), (260, 570080), (280, 529360), (320, 463190), (325, 456064), (350, 423488), (364, 407200), (400, 370552), (416, 356300), (448, 330850), (455, 325760), (509, 291200), (520, 285040), (560, 264680), (640, 231595), (650, 228032), (700, 211744), (728, 203600), (800, 185276), (832, 178150), (896, 165425), (910, 162880), (1018, 145600), (1040, 142520), (1120, 132340), (1300, 114016), (1400, 105872), (1456, 101800), (1600, 92638), (1664, 89075), (1820, 81440), (2036, 72800), (2080, 71260), (2240, 66170), (2275, 65152), (2545, 58240), (2600, 57008), (2800, 52936), (2912, 50900), (3200, 46319), (3563, 41600), (3640, 40720), (4072, 36400), (4160, 35630), (4480, 33085), (4550, 32576), (5090, 29120), (5200, 28504), (5600, 26468), (5824, 25450), (6617, 22400), (7126, 20800), (7280, 20360), (8144, 18200), (8320, 17815), (9100, 16288), (10180, 14560), (10400, 14252), (11200, 13234), (11648, 12725)]