228548330820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{143357}}^1$

素因数の和:143910

約数の個数: 144

約数和(自身を含む): 735457505328

約数和(自身を除く): 506909174508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 521, 612, 765, 1020, 1042, 1530, 1563, 2084, 2605, 3060, 3126, 4689, 5210, 6252, 7815, 8857, 9378, 10420, 15630, 17714, 18756, 23445, 26571, 31260, 35428, 44285, 46890, 53142, 79713, 88570, 93780, 106284, 132855, 143357, 159426, 177140, 265710, 286714, 318852, 398565, 430071, 531420, 573428, 716785, 797130, 860142, 1290213, 1433570, 1594260, 1720284, 2150355, 2437069, 2580426, 2867140, 4300710, 4874138, 5160852, 6451065, 7311207, 8601420, 9748276, 12185345, 12902130, 14622414, 21933621, 24370690, 25804260, 29244828, 36556035, 43867242, 48741380, 73112070, 74688997, 87734484, 109668105, 146224140, 149377994, 219336210, 224066991, 298755988, 373444985, 438672420, 448133982, 672200973, 746889970, 896267964, 1120334955, 1269712949, 1344401946, 1493779940, 2240669910, 2539425898, 2688803892, 3361004865, 3809138847, 4481339820, 5078851796, 6348564745, 6722009730, 7618277694, 11427416541, 12697129490, 13444019460, 15236555388, 19045694235, 22854833082, 25394258980, 38091388470, 45709666164, 57137082705, 76182776940, 114274165410, 228548330820]

約数ペア:

[(1, 228548330820), (2, 114274165410), (3, 76182776940), (4, 57137082705), (5, 45709666164), (6, 38091388470), (9, 25394258980), (10, 22854833082), (12, 19045694235), (15, 15236555388), (17, 13444019460), (18, 12697129490), (20, 11427416541), (30, 7618277694), (34, 6722009730), (36, 6348564745), (45, 5078851796), (51, 4481339820), (60, 3809138847), (68, 3361004865), (85, 2688803892), (90, 2539425898), (102, 2240669910), (153, 1493779940), (170, 1344401946), (180, 1269712949), (204, 1120334955), (255, 896267964), (306, 746889970), (340, 672200973), (510, 448133982), (521, 438672420), (612, 373444985), (765, 298755988), (1020, 224066991), (1042, 219336210), (1530, 149377994), (1563, 146224140), (2084, 109668105), (2605, 87734484), (3060, 74688997), (3126, 73112070), (4689, 48741380), (5210, 43867242), (6252, 36556035), (7815, 29244828), (8857, 25804260), (9378, 24370690), (10420, 21933621), (15630, 14622414), (17714, 12902130), (18756, 12185345), (23445, 9748276), (26571, 8601420), (31260, 7311207), (35428, 6451065), (44285, 5160852), (46890, 4874138), (53142, 4300710), (79713, 2867140), (88570, 2580426), (93780, 2437069), (106284, 2150355), (132855, 1720284), (143357, 1594260), (159426, 1433570), (177140, 1290213), (265710, 860142), (286714, 797130), (318852, 716785), (398565, 573428), (430071, 531420)]