90525120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:755

約数の個数: 224

約数和(自身を含む): 346252800

約数和(自身を除く): 255727680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 709, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1418, 1520, 1596, 1680, 1824, 1995, 2127, 2128, 2240, 2280, 2660, 2836, 3040, 3192, 3360, 3545, 3648, 3990, 4254, 4256, 4560, 4963, 5320, 5672, 6080, 6384, 6720, 7090, 7980, 8508, 8512, 9120, 9926, 10635, 10640, 11344, 12768, 13471, 14180, 14889, 15960, 17016, 18240, 19852, 21270, 21280, 22688, 24815, 25536, 26942, 28360, 29778, 31920, 34032, 39704, 40413, 42540, 42560, 45376, 49630, 53884, 56720, 59556, 63840, 67355, 68064, 74445, 79408, 80826, 85080, 94297, 99260, 107768, 113440, 119112, 127680, 134710, 136128, 148890, 158816, 161652, 170160, 188594, 198520, 202065, 215536, 226880, 238224, 269420, 282891, 297780, 317632, 323304, 340320, 377188, 397040, 404130, 431072, 471485, 476448, 538840, 565782, 595560, 646608, 680640, 754376, 794080, 808260, 862144, 942970, 952896, 1077680, 1131564, 1191120, 1293216, 1414455, 1508752, 1588160, 1616520, 1885940, 2155360, 2263128, 2382240, 2586432, 2828910, 3017504, 3233040, 3771880, 4310720, 4526256, 4764480, 5657820, 6035008, 6466080, 7543760, 9052512, 11315640, 12932160, 15087520, 18105024, 22631280, 30175040, 45262560, 90525120]

約数ペア:

[(1, 90525120), (2, 45262560), (3, 30175040), (4, 22631280), (5, 18105024), (6, 15087520), (7, 12932160), (8, 11315640), (10, 9052512), (12, 7543760), (14, 6466080), (15, 6035008), (16, 5657820), (19, 4764480), (20, 4526256), (21, 4310720), (24, 3771880), (28, 3233040), (30, 3017504), (32, 2828910), (35, 2586432), (38, 2382240), (40, 2263128), (42, 2155360), (48, 1885940), (56, 1616520), (57, 1588160), (60, 1508752), (64, 1414455), (70, 1293216), (76, 1191120), (80, 1131564), (84, 1077680), (95, 952896), (96, 942970), (105, 862144), (112, 808260), (114, 794080), (120, 754376), (133, 680640), (140, 646608), (152, 595560), (160, 565782), (168, 538840), (190, 476448), (192, 471485), (210, 431072), (224, 404130), (228, 397040), (240, 377188), (266, 340320), (280, 323304), (285, 317632), (304, 297780), (320, 282891), (336, 269420), (380, 238224), (399, 226880), (420, 215536), (448, 202065), (456, 198520), (480, 188594), (532, 170160), (560, 161652), (570, 158816), (608, 148890), (665, 136128), (672, 134710), (709, 127680), (760, 119112), (798, 113440), (840, 107768), (912, 99260), (960, 94297), (1064, 85080), (1120, 80826), (1140, 79408), (1216, 74445), (1330, 68064), (1344, 67355), (1418, 63840), (1520, 59556), (1596, 56720), (1680, 53884), (1824, 49630), (1995, 45376), (2127, 42560), (2128, 42540), (2240, 40413), (2280, 39704), (2660, 34032), (2836, 31920), (3040, 29778), (3192, 28360), (3360, 26942), (3545, 25536), (3648, 24815), (3990, 22688), (4254, 21280), (4256, 21270), (4560, 19852), (4963, 18240), (5320, 17016), (5672, 15960), (6080, 14889), (6384, 14180), (6720, 13471), (7090, 12768), (7980, 11344), (8508, 10640), (8512, 10635), (9120, 9926)]