189173400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 641625600

約数和(自身を除く): 452452200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 79, 100, 104, 120, 130, 150, 156, 158, 195, 200, 237, 260, 300, 307, 312, 316, 325, 390, 395, 474, 520, 600, 614, 632, 650, 780, 790, 921, 948, 975, 1027, 1185, 1228, 1300, 1535, 1560, 1580, 1842, 1896, 1950, 1975, 2054, 2370, 2456, 2600, 3070, 3081, 3160, 3684, 3900, 3950, 3991, 4108, 4605, 4740, 5135, 5925, 6140, 6162, 7368, 7675, 7800, 7900, 7982, 8216, 9210, 9480, 10270, 11850, 11973, 12280, 12324, 15350, 15405, 15800, 15964, 18420, 19955, 20540, 23025, 23700, 23946, 24253, 24648, 25675, 30700, 30810, 31928, 36840, 39910, 41080, 46050, 47400, 47892, 48506, 51350, 59865, 61400, 61620, 72759, 77025, 79820, 92100, 95784, 97012, 99775, 102700, 119730, 121265, 123240, 145518, 154050, 159640, 184200, 194024, 199550, 205400, 239460, 242530, 291036, 299325, 308100, 315289, 363795, 399100, 478920, 485060, 582072, 598650, 606325, 616200, 630578, 727590, 798200, 945867, 970120, 1197300, 1212650, 1261156, 1455180, 1576445, 1818975, 1891734, 2394600, 2425300, 2522312, 2910360, 3152890, 3637950, 3783468, 4729335, 4850600, 6305780, 7275900, 7566936, 7882225, 9458670, 12611560, 14551800, 15764450, 18917340, 23646675, 31528900, 37834680, 47293350, 63057800, 94586700, 189173400]

約数ペア:

[(1, 189173400), (2, 94586700), (3, 63057800), (4, 47293350), (5, 37834680), (6, 31528900), (8, 23646675), (10, 18917340), (12, 15764450), (13, 14551800), (15, 12611560), (20, 9458670), (24, 7882225), (25, 7566936), (26, 7275900), (30, 6305780), (39, 4850600), (40, 4729335), (50, 3783468), (52, 3637950), (60, 3152890), (65, 2910360), (75, 2522312), (78, 2425300), (79, 2394600), (100, 1891734), (104, 1818975), (120, 1576445), (130, 1455180), (150, 1261156), (156, 1212650), (158, 1197300), (195, 970120), (200, 945867), (237, 798200), (260, 727590), (300, 630578), (307, 616200), (312, 606325), (316, 598650), (325, 582072), (390, 485060), (395, 478920), (474, 399100), (520, 363795), (600, 315289), (614, 308100), (632, 299325), (650, 291036), (780, 242530), (790, 239460), (921, 205400), (948, 199550), (975, 194024), (1027, 184200), (1185, 159640), (1228, 154050), (1300, 145518), (1535, 123240), (1560, 121265), (1580, 119730), (1842, 102700), (1896, 99775), (1950, 97012), (1975, 95784), (2054, 92100), (2370, 79820), (2456, 77025), (2600, 72759), (3070, 61620), (3081, 61400), (3160, 59865), (3684, 51350), (3900, 48506), (3950, 47892), (3991, 47400), (4108, 46050), (4605, 41080), (4740, 39910), (5135, 36840), (5925, 31928), (6140, 30810), (6162, 30700), (7368, 25675), (7675, 24648), (7800, 24253), (7900, 23946), (7982, 23700), (8216, 23025), (9210, 20540), (9480, 19955), (10270, 18420), (11850, 15964), (11973, 15800), (12280, 15405), (12324, 15350)]