162918540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 240

約数和(自身を含む): 552921600

約数和(自身を除く): 390003060

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, 79, 81, 90, 95, 108, 114, 134, 135, 158, 162, 171, 180, 190, 201, 228, 237, 268, 270, 285, 316, 324, 335, 342, 380, 395, 402, 405, 474, 513, 540, 570, 603, 670, 684, 711, 790, 804, 810, 855, 948, 1005, 1026, 1140, 1185, 1206, 1273, 1340, 1422, 1501, 1539, 1580, 1620, 1710, 1809, 2010, 2052, 2133, 2370, 2412, 2546, 2565, 2844, 3002, 3015, 3078, 3420, 3555, 3618, 3819, 4020, 4266, 4503, 4740, 5092, 5130, 5293, 5427, 6004, 6030, 6156, 6365, 6399, 7110, 7236, 7505, 7638, 7695, 8532, 9006, 9045, 10260, 10586, 10665, 10854, 11457, 12060, 12730, 12798, 13509, 14220, 15010, 15276, 15390, 15879, 18012, 18090, 19095, 21172, 21330, 21708, 22515, 22914, 25460, 25596, 26465, 27018, 27135, 30020, 30780, 31758, 31995, 34371, 36180, 38190, 40527, 42660, 45030, 45828, 47637, 52930, 54036, 54270, 57285, 63516, 63990, 67545, 68742, 76380, 79395, 81054, 90060, 95274, 100567, 103113, 105860, 108540, 114570, 121581, 127980, 135090, 137484, 142911, 158790, 162108, 171855, 190548, 201134, 202635, 206226, 229140, 238185, 243162, 270180, 285822, 301701, 317580, 343710, 402268, 405270, 412452, 428733, 476370, 486324, 502835, 515565, 571644, 603402, 607905, 687420, 714555, 810540, 857466, 905103, 952740, 1005670, 1031130, 1206804, 1215810, 1429110, 1508505, 1714932, 1810206, 2011340, 2062260, 2143665, 2431620, 2715309, 2858220, 3017010, 3620412, 4287330, 4525515, 5430618, 6034020, 8145927, 8574660, 9051030, 10861236, 13576545, 16291854, 18102060, 27153090, 32583708, 40729635, 54306180, 81459270, 162918540]

約数ペア:

[(1, 162918540), (2, 81459270), (3, 54306180), (4, 40729635), (5, 32583708), (6, 27153090), (9, 18102060), (10, 16291854), (12, 13576545), (15, 10861236), (18, 9051030), (19, 8574660), (20, 8145927), (27, 6034020), (30, 5430618), (36, 4525515), (38, 4287330), (45, 3620412), (54, 3017010), (57, 2858220), (60, 2715309), (67, 2431620), (76, 2143665), (79, 2062260), (81, 2011340), (90, 1810206), (95, 1714932), (108, 1508505), (114, 1429110), (134, 1215810), (135, 1206804), (158, 1031130), (162, 1005670), (171, 952740), (180, 905103), (190, 857466), (201, 810540), (228, 714555), (237, 687420), (268, 607905), (270, 603402), (285, 571644), (316, 515565), (324, 502835), (335, 486324), (342, 476370), (380, 428733), (395, 412452), (402, 405270), (405, 402268), (474, 343710), (513, 317580), (540, 301701), (570, 285822), (603, 270180), (670, 243162), (684, 238185), (711, 229140), (790, 206226), (804, 202635), (810, 201134), (855, 190548), (948, 171855), (1005, 162108), (1026, 158790), (1140, 142911), (1185, 137484), (1206, 135090), (1273, 127980), (1340, 121581), (1422, 114570), (1501, 108540), (1539, 105860), (1580, 103113), (1620, 100567), (1710, 95274), (1809, 90060), (2010, 81054), (2052, 79395), (2133, 76380), (2370, 68742), (2412, 67545), (2546, 63990), (2565, 63516), (2844, 57285), (3002, 54270), (3015, 54036), (3078, 52930), (3420, 47637), (3555, 45828), (3618, 45030), (3819, 42660), (4020, 40527), (4266, 38190), (4503, 36180), (4740, 34371), (5092, 31995), (5130, 31758), (5293, 30780), (5427, 30020), (6004, 27135), (6030, 27018), (6156, 26465), (6365, 25596), (6399, 25460), (7110, 22914), (7236, 22515), (7505, 21708), (7638, 21330), (7695, 21172), (8532, 19095), (9006, 18090), (9045, 18012), (10260, 15879), (10586, 15390), (10665, 15276), (10854, 15010), (11457, 14220), (12060, 13509), (12730, 12798)]