89205480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:433

約数の個数: 288

約数和(自身を含む): 364127400

約数和(自身を除く): 274921920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 389, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 778, 780, 819, 840, 882, 910, 936, 980, 1092, 1167, 1170, 1176, 1260, 1274, 1365, 1470, 1556, 1560, 1638, 1764, 1820, 1911, 1945, 1960, 2184, 2205, 2334, 2340, 2520, 2548, 2723, 2730, 2940, 3112, 3185, 3276, 3501, 3528, 3640, 3822, 3890, 4095, 4410, 4668, 4680, 5057, 5096, 5446, 5460, 5733, 5835, 5880, 6370, 6552, 7002, 7644, 7780, 8169, 8190, 8820, 9336, 9555, 10114, 10892, 10920, 11466, 11670, 12740, 13615, 14004, 15171, 15288, 15560, 16338, 16380, 17505, 17640, 19061, 19110, 20228, 21784, 22932, 23340, 24507, 25285, 25480, 27230, 28008, 28665, 30342, 32676, 32760, 35010, 35399, 38122, 38220, 40456, 40845, 45513, 45864, 46680, 49014, 50570, 54460, 57183, 57330, 60684, 65352, 70020, 70798, 75855, 76244, 76440, 81690, 91026, 95305, 98028, 101140, 106197, 108920, 114366, 114660, 121368, 122535, 140040, 141596, 151710, 152488, 163380, 171549, 176995, 182052, 190610, 196056, 202280, 212394, 227565, 228732, 229320, 245070, 247793, 283192, 285915, 303420, 318591, 326760, 343098, 353990, 364104, 381220, 424788, 455130, 457464, 490140, 495586, 530985, 571830, 606840, 637182, 686196, 707980, 743379, 762440, 849576, 857745, 910260, 980280, 991172, 1061970, 1143660, 1238965, 1274364, 1372392, 1415960, 1486758, 1592955, 1715490, 1820520, 1982344, 2123940, 2230137, 2287320, 2477930, 2548728, 2973516, 3185910, 3430980, 3716895, 4247880, 4460274, 4955860, 5947032, 6371820, 6861960, 7433790, 8920548, 9911720, 11150685, 12743640, 14867580, 17841096, 22301370, 29735160, 44602740, 89205480]

約数ペア:

[(1, 89205480), (2, 44602740), (3, 29735160), (4, 22301370), (5, 17841096), (6, 14867580), (7, 12743640), (8, 11150685), (9, 9911720), (10, 8920548), (12, 7433790), (13, 6861960), (14, 6371820), (15, 5947032), (18, 4955860), (20, 4460274), (21, 4247880), (24, 3716895), (26, 3430980), (28, 3185910), (30, 2973516), (35, 2548728), (36, 2477930), (39, 2287320), (40, 2230137), (42, 2123940), (45, 1982344), (49, 1820520), (52, 1715490), (56, 1592955), (60, 1486758), (63, 1415960), (65, 1372392), (70, 1274364), (72, 1238965), (78, 1143660), (84, 1061970), (90, 991172), (91, 980280), (98, 910260), (104, 857745), (105, 849576), (117, 762440), (120, 743379), (126, 707980), (130, 686196), (140, 637182), (147, 606840), (156, 571830), (168, 530985), (180, 495586), (182, 490140), (195, 457464), (196, 455130), (210, 424788), (234, 381220), (245, 364104), (252, 353990), (260, 343098), (273, 326760), (280, 318591), (294, 303420), (312, 285915), (315, 283192), (360, 247793), (364, 245070), (389, 229320), (390, 228732), (392, 227565), (420, 212394), (441, 202280), (455, 196056), (468, 190610), (490, 182052), (504, 176995), (520, 171549), (546, 163380), (585, 152488), (588, 151710), (630, 141596), (637, 140040), (728, 122535), (735, 121368), (778, 114660), (780, 114366), (819, 108920), (840, 106197), (882, 101140), (910, 98028), (936, 95305), (980, 91026), (1092, 81690), (1167, 76440), (1170, 76244), (1176, 75855), (1260, 70798), (1274, 70020), (1365, 65352), (1470, 60684), (1556, 57330), (1560, 57183), (1638, 54460), (1764, 50570), (1820, 49014), (1911, 46680), (1945, 45864), (1960, 45513), (2184, 40845), (2205, 40456), (2334, 38220), (2340, 38122), (2520, 35399), (2548, 35010), (2723, 32760), (2730, 32676), (2940, 30342), (3112, 28665), (3185, 28008), (3276, 27230), (3501, 25480), (3528, 25285), (3640, 24507), (3822, 23340), (3890, 22932), (4095, 21784), (4410, 20228), (4668, 19110), (4680, 19061), (5057, 17640), (5096, 17505), (5446, 16380), (5460, 16338), (5733, 15560), (5835, 15288), (5880, 15171), (6370, 14004), (6552, 13615), (7002, 12740), (7644, 11670), (7780, 11466), (8169, 10920), (8190, 10892), (8820, 10114), (9336, 9555)]