100302720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:485

約数の個数: 256

約数和(自身を含む): 387763200

約数和(自身を除く): 287460480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 439, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 878, 896, 952, 960, 1020, 1088, 1120, 1190, 1317, 1344, 1360, 1428, 1632, 1680, 1756, 1785, 1904, 1920, 2040, 2176, 2195, 2240, 2380, 2634, 2688, 2720, 2856, 3073, 3264, 3360, 3512, 3570, 3808, 4080, 4390, 4480, 4760, 5268, 5440, 5712, 6146, 6528, 6585, 6720, 7024, 7140, 7463, 7616, 8160, 8780, 9219, 9520, 10536, 10880, 11424, 12292, 13170, 13440, 14048, 14280, 14926, 15232, 15365, 16320, 17560, 18438, 19040, 21072, 22389, 22848, 24584, 26340, 28096, 28560, 29852, 30730, 32640, 35120, 36876, 37315, 38080, 42144, 44778, 45696, 46095, 49168, 52241, 52680, 56192, 57120, 59704, 61460, 70240, 73752, 74630, 76160, 84288, 89556, 92190, 98336, 104482, 105360, 111945, 114240, 119408, 122920, 140480, 147504, 149260, 156723, 168576, 179112, 184380, 196672, 208964, 210720, 223890, 228480, 238816, 245840, 261205, 280960, 295008, 298520, 313446, 358224, 368760, 393344, 417928, 421440, 447780, 477632, 491680, 522410, 590016, 597040, 626892, 716448, 737520, 783615, 835856, 842880, 895560, 955264, 983360, 1044820, 1180032, 1194080, 1253784, 1432896, 1475040, 1567230, 1671712, 1791120, 1966720, 2089640, 2388160, 2507568, 2865792, 2950080, 3134460, 3343424, 3582240, 4179280, 4776320, 5015136, 5900160, 6268920, 6686848, 7164480, 8358560, 10030272, 12537840, 14328960, 16717120, 20060544, 25075680, 33434240, 50151360, 100302720]

約数ペア:

[(1, 100302720), (2, 50151360), (3, 33434240), (4, 25075680), (5, 20060544), (6, 16717120), (7, 14328960), (8, 12537840), (10, 10030272), (12, 8358560), (14, 7164480), (15, 6686848), (16, 6268920), (17, 5900160), (20, 5015136), (21, 4776320), (24, 4179280), (28, 3582240), (30, 3343424), (32, 3134460), (34, 2950080), (35, 2865792), (40, 2507568), (42, 2388160), (48, 2089640), (51, 1966720), (56, 1791120), (60, 1671712), (64, 1567230), (68, 1475040), (70, 1432896), (80, 1253784), (84, 1194080), (85, 1180032), (96, 1044820), (102, 983360), (105, 955264), (112, 895560), (119, 842880), (120, 835856), (128, 783615), (136, 737520), (140, 716448), (160, 626892), (168, 597040), (170, 590016), (192, 522410), (204, 491680), (210, 477632), (224, 447780), (238, 421440), (240, 417928), (255, 393344), (272, 368760), (280, 358224), (320, 313446), (336, 298520), (340, 295008), (357, 280960), (384, 261205), (408, 245840), (420, 238816), (439, 228480), (448, 223890), (476, 210720), (480, 208964), (510, 196672), (544, 184380), (560, 179112), (595, 168576), (640, 156723), (672, 149260), (680, 147504), (714, 140480), (816, 122920), (840, 119408), (878, 114240), (896, 111945), (952, 105360), (960, 104482), (1020, 98336), (1088, 92190), (1120, 89556), (1190, 84288), (1317, 76160), (1344, 74630), (1360, 73752), (1428, 70240), (1632, 61460), (1680, 59704), (1756, 57120), (1785, 56192), (1904, 52680), (1920, 52241), (2040, 49168), (2176, 46095), (2195, 45696), (2240, 44778), (2380, 42144), (2634, 38080), (2688, 37315), (2720, 36876), (2856, 35120), (3073, 32640), (3264, 30730), (3360, 29852), (3512, 28560), (3570, 28096), (3808, 26340), (4080, 24584), (4390, 22848), (4480, 22389), (4760, 21072), (5268, 19040), (5440, 18438), (5712, 17560), (6146, 16320), (6528, 15365), (6585, 15232), (6720, 14926), (7024, 14280), (7140, 14048), (7463, 13440), (7616, 13170), (8160, 12292), (8780, 11424), (9219, 10880), (9520, 10536)]