171167580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 580567680

約数和(自身を除く): 409400100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 67, 76, 81, 83, 90, 95, 108, 114, 134, 135, 162, 166, 171, 180, 190, 201, 228, 249, 268, 270, 285, 324, 332, 335, 342, 380, 402, 405, 415, 498, 513, 540, 570, 603, 670, 684, 747, 804, 810, 830, 855, 996, 1005, 1026, 1140, 1206, 1245, 1273, 1340, 1494, 1539, 1577, 1620, 1660, 1710, 1809, 2010, 2052, 2241, 2412, 2490, 2546, 2565, 2988, 3015, 3078, 3154, 3420, 3618, 3735, 3819, 4020, 4482, 4731, 4980, 5092, 5130, 5427, 5561, 6030, 6156, 6308, 6365, 6723, 7236, 7470, 7638, 7695, 7885, 8964, 9045, 9462, 10260, 10854, 11122, 11205, 11457, 12060, 12730, 13446, 14193, 14940, 15276, 15390, 15770, 16683, 18090, 18924, 19095, 21708, 22244, 22410, 22914, 23655, 25460, 26892, 27135, 27805, 28386, 30780, 31540, 33366, 33615, 34371, 36180, 38190, 42579, 44820, 45828, 47310, 50049, 54270, 55610, 56772, 57285, 66732, 67230, 68742, 70965, 76380, 83415, 85158, 94620, 100098, 103113, 105659, 108540, 111220, 114570, 127737, 134460, 137484, 141930, 150147, 166830, 170316, 171855, 200196, 206226, 211318, 212895, 229140, 250245, 255474, 283860, 300294, 316977, 333660, 343710, 412452, 422636, 425790, 450441, 500490, 510948, 515565, 528295, 600588, 633954, 638685, 687420, 750735, 851580, 900882, 950931, 1000980, 1031130, 1056590, 1267908, 1277370, 1501470, 1584885, 1801764, 1901862, 2062260, 2113180, 2252205, 2554740, 2852793, 3002940, 3169770, 3803724, 4504410, 4754655, 5705586, 6339540, 8558379, 9008820, 9509310, 11411172, 14263965, 17116758, 19018620, 28527930, 34233516, 42791895, 57055860, 85583790, 171167580]

約数ペア:

[(1, 171167580), (2, 85583790), (3, 57055860), (4, 42791895), (5, 34233516), (6, 28527930), (9, 19018620), (10, 17116758), (12, 14263965), (15, 11411172), (18, 9509310), (19, 9008820), (20, 8558379), (27, 6339540), (30, 5705586), (36, 4754655), (38, 4504410), (45, 3803724), (54, 3169770), (57, 3002940), (60, 2852793), (67, 2554740), (76, 2252205), (81, 2113180), (83, 2062260), (90, 1901862), (95, 1801764), (108, 1584885), (114, 1501470), (134, 1277370), (135, 1267908), (162, 1056590), (166, 1031130), (171, 1000980), (180, 950931), (190, 900882), (201, 851580), (228, 750735), (249, 687420), (268, 638685), (270, 633954), (285, 600588), (324, 528295), (332, 515565), (335, 510948), (342, 500490), (380, 450441), (402, 425790), (405, 422636), (415, 412452), (498, 343710), (513, 333660), (540, 316977), (570, 300294), (603, 283860), (670, 255474), (684, 250245), (747, 229140), (804, 212895), (810, 211318), (830, 206226), (855, 200196), (996, 171855), (1005, 170316), (1026, 166830), (1140, 150147), (1206, 141930), (1245, 137484), (1273, 134460), (1340, 127737), (1494, 114570), (1539, 111220), (1577, 108540), (1620, 105659), (1660, 103113), (1710, 100098), (1809, 94620), (2010, 85158), (2052, 83415), (2241, 76380), (2412, 70965), (2490, 68742), (2546, 67230), (2565, 66732), (2988, 57285), (3015, 56772), (3078, 55610), (3154, 54270), (3420, 50049), (3618, 47310), (3735, 45828), (3819, 44820), (4020, 42579), (4482, 38190), (4731, 36180), (4980, 34371), (5092, 33615), (5130, 33366), (5427, 31540), (5561, 30780), (6030, 28386), (6156, 27805), (6308, 27135), (6365, 26892), (6723, 25460), (7236, 23655), (7470, 22914), (7638, 22410), (7695, 22244), (7885, 21708), (8964, 19095), (9045, 18924), (9462, 18090), (10260, 16683), (10854, 15770), (11122, 15390), (11205, 15276), (11457, 14940), (12060, 14193), (12730, 13446)]