79194780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 288

約数和(自身を含む): 297622080

約数和(自身を除く): 218427300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 49, 54, 60, 63, 70, 73, 82, 84, 90, 98, 105, 108, 123, 126, 135, 140, 146, 147, 164, 180, 189, 196, 205, 210, 219, 245, 246, 252, 270, 287, 292, 294, 315, 365, 369, 378, 410, 420, 438, 441, 490, 492, 511, 540, 574, 588, 615, 630, 657, 730, 735, 738, 756, 820, 861, 876, 882, 945, 980, 1022, 1095, 1107, 1148, 1230, 1260, 1314, 1323, 1435, 1460, 1470, 1476, 1533, 1722, 1764, 1845, 1890, 1971, 2009, 2044, 2190, 2205, 2214, 2460, 2555, 2583, 2628, 2646, 2870, 2940, 2993, 3066, 3285, 3444, 3577, 3690, 3780, 3942, 4018, 4305, 4380, 4410, 4428, 4599, 5110, 5166, 5292, 5535, 5740, 5986, 6027, 6132, 6570, 6615, 7154, 7380, 7665, 7749, 7884, 8036, 8610, 8820, 8979, 9198, 9855, 10045, 10220, 10332, 10731, 11070, 11972, 12054, 12915, 13140, 13230, 13797, 14308, 14965, 15330, 15498, 17220, 17885, 17958, 18081, 18396, 19710, 20090, 20951, 21462, 22140, 22995, 24108, 25830, 26460, 26937, 27594, 29930, 30135, 30660, 30996, 32193, 35770, 35916, 36162, 38745, 39420, 40180, 41902, 42924, 44895, 45990, 51660, 53655, 53874, 54243, 55188, 59860, 60270, 62853, 64386, 68985, 71540, 72324, 77490, 80811, 83804, 89790, 90405, 91980, 96579, 104755, 107310, 107748, 108486, 120540, 125706, 128772, 134685, 137970, 146657, 154980, 160965, 161622, 179580, 180810, 188559, 193158, 209510, 214620, 216972, 251412, 269370, 271215, 275940, 293314, 314265, 321930, 323244, 361620, 377118, 386316, 404055, 419020, 439971, 482895, 538740, 542430, 565677, 586628, 628530, 643860, 733285, 754236, 808110, 879942, 942795, 965790, 1084860, 1131354, 1257060, 1319913, 1466570, 1616220, 1759884, 1885590, 1931580, 2199855, 2262708, 2639826, 2828385, 2933140, 3771180, 3959739, 4399710, 5279652, 5656770, 6599565, 7919478, 8799420, 11313540, 13199130, 15838956, 19798695, 26398260, 39597390, 79194780]

約数ペア:

[(1, 79194780), (2, 39597390), (3, 26398260), (4, 19798695), (5, 15838956), (6, 13199130), (7, 11313540), (9, 8799420), (10, 7919478), (12, 6599565), (14, 5656770), (15, 5279652), (18, 4399710), (20, 3959739), (21, 3771180), (27, 2933140), (28, 2828385), (30, 2639826), (35, 2262708), (36, 2199855), (41, 1931580), (42, 1885590), (45, 1759884), (49, 1616220), (54, 1466570), (60, 1319913), (63, 1257060), (70, 1131354), (73, 1084860), (82, 965790), (84, 942795), (90, 879942), (98, 808110), (105, 754236), (108, 733285), (123, 643860), (126, 628530), (135, 586628), (140, 565677), (146, 542430), (147, 538740), (164, 482895), (180, 439971), (189, 419020), (196, 404055), (205, 386316), (210, 377118), (219, 361620), (245, 323244), (246, 321930), (252, 314265), (270, 293314), (287, 275940), (292, 271215), (294, 269370), (315, 251412), (365, 216972), (369, 214620), (378, 209510), (410, 193158), (420, 188559), (438, 180810), (441, 179580), (490, 161622), (492, 160965), (511, 154980), (540, 146657), (574, 137970), (588, 134685), (615, 128772), (630, 125706), (657, 120540), (730, 108486), (735, 107748), (738, 107310), (756, 104755), (820, 96579), (861, 91980), (876, 90405), (882, 89790), (945, 83804), (980, 80811), (1022, 77490), (1095, 72324), (1107, 71540), (1148, 68985), (1230, 64386), (1260, 62853), (1314, 60270), (1323, 59860), (1435, 55188), (1460, 54243), (1470, 53874), (1476, 53655), (1533, 51660), (1722, 45990), (1764, 44895), (1845, 42924), (1890, 41902), (1971, 40180), (2009, 39420), (2044, 38745), (2190, 36162), (2205, 35916), (2214, 35770), (2460, 32193), (2555, 30996), (2583, 30660), (2628, 30135), (2646, 29930), (2870, 27594), (2940, 26937), (2993, 26460), (3066, 25830), (3285, 24108), (3444, 22995), (3577, 22140), (3690, 21462), (3780, 20951), (3942, 20090), (4018, 19710), (4305, 18396), (4380, 18081), (4410, 17958), (4428, 17885), (4599, 17220), (5110, 15498), (5166, 15330), (5292, 14965), (5535, 14308), (5740, 13797), (5986, 13230), (6027, 13140), (6132, 12915), (6570, 12054), (6615, 11972), (7154, 11070), (7380, 10731), (7665, 10332), (7749, 10220), (7884, 10045), (8036, 9855), (8610, 9198), (8820, 8979)]