67751910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 194918400

約数和(自身を除く): 127166490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 47, 54, 57, 90, 94, 95, 114, 135, 141, 171, 190, 235, 270, 281, 282, 285, 342, 423, 470, 513, 562, 570, 705, 843, 846, 855, 893, 1026, 1269, 1405, 1410, 1686, 1710, 1786, 2115, 2529, 2538, 2565, 2679, 2810, 4215, 4230, 4465, 5058, 5130, 5339, 5358, 6345, 7587, 8037, 8430, 8930, 10678, 12645, 12690, 13207, 13395, 15174, 16017, 16074, 24111, 25290, 26414, 26695, 26790, 32034, 37935, 39621, 40185, 48051, 48222, 53390, 66035, 75870, 79242, 80085, 80370, 96102, 118863, 120555, 132070, 144153, 160170, 198105, 237726, 240255, 241110, 250933, 288306, 356589, 396210, 480510, 501866, 594315, 713178, 720765, 752799, 1188630, 1254665, 1441530, 1505598, 1782945, 2258397, 2509330, 3565890, 3763995, 4516794, 6775191, 7527990, 11291985, 13550382, 22583970, 33875955, 67751910]

約数ペア:

[(1, 67751910), (2, 33875955), (3, 22583970), (5, 13550382), (6, 11291985), (9, 7527990), (10, 6775191), (15, 4516794), (18, 3763995), (19, 3565890), (27, 2509330), (30, 2258397), (38, 1782945), (45, 1505598), (47, 1441530), (54, 1254665), (57, 1188630), (90, 752799), (94, 720765), (95, 713178), (114, 594315), (135, 501866), (141, 480510), (171, 396210), (190, 356589), (235, 288306), (270, 250933), (281, 241110), (282, 240255), (285, 237726), (342, 198105), (423, 160170), (470, 144153), (513, 132070), (562, 120555), (570, 118863), (705, 96102), (843, 80370), (846, 80085), (855, 79242), (893, 75870), (1026, 66035), (1269, 53390), (1405, 48222), (1410, 48051), (1686, 40185), (1710, 39621), (1786, 37935), (2115, 32034), (2529, 26790), (2538, 26695), (2565, 26414), (2679, 25290), (2810, 24111), (4215, 16074), (4230, 16017), (4465, 15174), (5058, 13395), (5130, 13207), (5339, 12690), (5358, 12645), (6345, 10678), (7587, 8930), (8037, 8430)]