189111780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 384

約数和(自身を含む): 722534400

約数和(自身を除く): 533422620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 31, 33, 36, 39, 44, 45, 52, 54, 55, 60, 62, 65, 66, 78, 79, 90, 93, 99, 108, 110, 117, 124, 130, 132, 135, 143, 155, 156, 158, 165, 180, 186, 195, 198, 220, 234, 237, 260, 270, 279, 286, 297, 310, 316, 330, 341, 351, 372, 390, 395, 396, 403, 429, 465, 468, 474, 495, 540, 558, 572, 585, 594, 620, 660, 682, 702, 711, 715, 780, 790, 806, 837, 858, 869, 930, 948, 990, 1023, 1027, 1116, 1170, 1185, 1188, 1209, 1287, 1364, 1395, 1404, 1422, 1430, 1485, 1580, 1612, 1674, 1705, 1716, 1738, 1755, 1860, 1980, 2015, 2046, 2054, 2133, 2145, 2340, 2370, 2418, 2449, 2574, 2607, 2790, 2844, 2860, 2970, 3069, 3081, 3348, 3410, 3476, 3510, 3555, 3627, 3861, 4030, 4092, 4108, 4185, 4266, 4290, 4345, 4433, 4740, 4836, 4898, 5115, 5135, 5148, 5214, 5580, 5940, 6045, 6138, 6162, 6435, 6820, 7020, 7110, 7254, 7347, 7722, 7821, 8060, 8370, 8532, 8580, 8690, 8866, 9207, 9243, 9796, 10230, 10270, 10428, 10665, 10881, 11297, 12090, 12245, 12276, 12324, 12870, 13035, 13299, 14220, 14508, 14694, 15345, 15405, 15444, 15642, 16740, 17380, 17732, 18135, 18414, 18486, 19305, 20460, 20540, 21330, 21762, 22041, 22165, 22594, 23463, 24180, 24490, 25740, 26070, 26598, 26939, 27729, 29388, 30690, 30810, 31284, 31837, 33891, 36270, 36735, 36828, 36972, 38610, 39105, 39897, 42660, 43524, 44082, 44330, 45188, 46035, 46215, 46926, 48980, 52140, 53196, 53878, 54405, 55458, 56485, 61380, 61620, 63674, 66123, 66495, 67782, 72540, 73470, 77220, 78210, 79794, 80817, 88164, 88660, 92070, 92430, 93852, 95511, 101673, 107756, 108810, 110205, 110916, 112970, 117315, 119691, 127348, 132246, 132990, 134695, 135564, 138645, 146940, 156420, 159185, 159588, 161634, 169455, 184140, 184860, 191022, 199485, 203346, 217620, 220410, 225940, 234630, 239382, 242451, 264492, 265980, 269390, 277290, 286533, 305019, 318370, 323268, 330615, 338910, 350207, 382044, 398970, 404085, 406692, 440820, 469260, 477555, 478764, 484902, 508365, 538780, 554580, 573066, 598455, 610038, 636740, 661230, 677820, 700414, 727353, 797940, 808170, 859599, 955110, 969804, 1016730, 1050621, 1146132, 1196910, 1212255, 1220076, 1322460, 1400828, 1432665, 1454706, 1525095, 1616340, 1719198, 1751035, 1910220, 2033460, 2101242, 2393820, 2424510, 2865330, 2909412, 3050190, 3151863, 3438396, 3502070, 3636765, 4202484, 4297995, 4849020, 5253105, 5730660, 6100380, 6303726, 7004140, 7273530, 8595990, 9455589, 10506210, 12607452, 14547060, 15759315, 17191980, 18911178, 21012420, 31518630, 37822356, 47277945, 63037260, 94555890, 189111780]

約数ペア:

[(1, 189111780), (2, 94555890), (3, 63037260), (4, 47277945), (5, 37822356), (6, 31518630), (9, 21012420), (10, 18911178), (11, 17191980), (12, 15759315), (13, 14547060), (15, 12607452), (18, 10506210), (20, 9455589), (22, 8595990), (26, 7273530), (27, 7004140), (30, 6303726), (31, 6100380), (33, 5730660), (36, 5253105), (39, 4849020), (44, 4297995), (45, 4202484), (52, 3636765), (54, 3502070), (55, 3438396), (60, 3151863), (62, 3050190), (65, 2909412), (66, 2865330), (78, 2424510), (79, 2393820), (90, 2101242), (93, 2033460), (99, 1910220), (108, 1751035), (110, 1719198), (117, 1616340), (124, 1525095), (130, 1454706), (132, 1432665), (135, 1400828), (143, 1322460), (155, 1220076), (156, 1212255), (158, 1196910), (165, 1146132), (180, 1050621), (186, 1016730), (195, 969804), (198, 955110), (220, 859599), (234, 808170), (237, 797940), (260, 727353), (270, 700414), (279, 677820), (286, 661230), (297, 636740), (310, 610038), (316, 598455), (330, 573066), (341, 554580), (351, 538780), (372, 508365), (390, 484902), (395, 478764), (396, 477555), (403, 469260), (429, 440820), (465, 406692), (468, 404085), (474, 398970), (495, 382044), (540, 350207), (558, 338910), (572, 330615), (585, 323268), (594, 318370), (620, 305019), (660, 286533), (682, 277290), (702, 269390), (711, 265980), (715, 264492), (780, 242451), (790, 239382), (806, 234630), (837, 225940), (858, 220410), (869, 217620), (930, 203346), (948, 199485), (990, 191022), (1023, 184860), (1027, 184140), (1116, 169455), (1170, 161634), (1185, 159588), (1188, 159185), (1209, 156420), (1287, 146940), (1364, 138645), (1395, 135564), (1404, 134695), (1422, 132990), (1430, 132246), (1485, 127348), (1580, 119691), (1612, 117315), (1674, 112970), (1705, 110916), (1716, 110205), (1738, 108810), (1755, 107756), (1860, 101673), (1980, 95511), (2015, 93852), (2046, 92430), (2054, 92070), (2133, 88660), (2145, 88164), (2340, 80817), (2370, 79794), (2418, 78210), (2449, 77220), (2574, 73470), (2607, 72540), (2790, 67782), (2844, 66495), (2860, 66123), (2970, 63674), (3069, 61620), (3081, 61380), (3348, 56485), (3410, 55458), (3476, 54405), (3510, 53878), (3555, 53196), (3627, 52140), (3861, 48980), (4030, 46926), (4092, 46215), (4108, 46035), (4185, 45188), (4266, 44330), (4290, 44082), (4345, 43524), (4433, 42660), (4740, 39897), (4836, 39105), (4898, 38610), (5115, 36972), (5135, 36828), (5148, 36735), (5214, 36270), (5580, 33891), (5940, 31837), (6045, 31284), (6138, 30810), (6162, 30690), (6435, 29388), (6820, 27729), (7020, 26939), (7110, 26598), (7254, 26070), (7347, 25740), (7722, 24490), (7821, 24180), (8060, 23463), (8370, 22594), (8532, 22165), (8580, 22041), (8690, 21762), (8866, 21330), (9207, 20540), (9243, 20460), (9796, 19305), (10230, 18486), (10270, 18414), (10428, 18135), (10665, 17732), (10881, 17380), (11297, 16740), (12090, 15642), (12245, 15444), (12276, 15405), (12324, 15345), (12870, 14694), (13035, 14508), (13299, 14220)]