39312900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^2$

素因数の和:80

約数の個数: 243

約数和(自身を含む): 142948533

約数和(自身を除く): 103635633

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 30, 33, 36, 38, 44, 45, 50, 55, 57, 60, 66, 75, 76, 90, 95, 99, 100, 110, 114, 121, 132, 150, 165, 171, 180, 190, 198, 209, 220, 225, 228, 242, 275, 285, 300, 330, 342, 361, 363, 380, 396, 418, 450, 475, 484, 495, 550, 570, 605, 627, 660, 684, 722, 726, 825, 836, 855, 900, 950, 990, 1045, 1083, 1089, 1100, 1140, 1210, 1254, 1425, 1444, 1452, 1650, 1710, 1805, 1815, 1881, 1900, 1980, 2090, 2166, 2178, 2299, 2420, 2475, 2508, 2850, 3025, 3135, 3249, 3300, 3420, 3610, 3630, 3762, 3971, 4180, 4275, 4332, 4356, 4598, 4950, 5225, 5415, 5445, 5700, 6050, 6270, 6498, 6897, 7220, 7260, 7524, 7942, 8550, 9025, 9075, 9196, 9405, 9900, 10450, 10830, 10890, 11495, 11913, 12100, 12540, 12996, 13794, 15675, 15884, 16245, 17100, 18050, 18150, 18810, 19855, 20691, 20900, 21660, 21780, 22990, 23826, 27075, 27225, 27588, 31350, 32490, 34485, 35739, 36100, 36300, 37620, 39710, 41382, 43681, 45980, 47025, 47652, 54150, 54450, 57475, 59565, 62700, 64980, 68970, 71478, 79420, 81225, 82764, 87362, 94050, 99275, 103455, 108300, 108900, 114950, 119130, 131043, 137940, 142956, 162450, 172425, 174724, 178695, 188100, 198550, 206910, 218405, 229900, 238260, 262086, 297825, 324900, 344850, 357390, 393129, 397100, 413820, 436810, 517275, 524172, 595650, 655215, 689700, 714780, 786258, 873620, 893475, 1034550, 1092025, 1191300, 1310430, 1572516, 1786950, 1965645, 2069100, 2184050, 2620860, 3276075, 3573900, 3931290, 4368100, 6552150, 7862580, 9828225, 13104300, 19656450, 39312900]

約数ペア:

[(1, 39312900), (2, 19656450), (3, 13104300), (4, 9828225), (5, 7862580), (6, 6552150), (9, 4368100), (10, 3931290), (11, 3573900), (12, 3276075), (15, 2620860), (18, 2184050), (19, 2069100), (20, 1965645), (22, 1786950), (25, 1572516), (30, 1310430), (33, 1191300), (36, 1092025), (38, 1034550), (44, 893475), (45, 873620), (50, 786258), (55, 714780), (57, 689700), (60, 655215), (66, 595650), (75, 524172), (76, 517275), (90, 436810), (95, 413820), (99, 397100), (100, 393129), (110, 357390), (114, 344850), (121, 324900), (132, 297825), (150, 262086), (165, 238260), (171, 229900), (180, 218405), (190, 206910), (198, 198550), (209, 188100), (220, 178695), (225, 174724), (228, 172425), (242, 162450), (275, 142956), (285, 137940), (300, 131043), (330, 119130), (342, 114950), (361, 108900), (363, 108300), (380, 103455), (396, 99275), (418, 94050), (450, 87362), (475, 82764), (484, 81225), (495, 79420), (550, 71478), (570, 68970), (605, 64980), (627, 62700), (660, 59565), (684, 57475), (722, 54450), (726, 54150), (825, 47652), (836, 47025), (855, 45980), (900, 43681), (950, 41382), (990, 39710), (1045, 37620), (1083, 36300), (1089, 36100), (1100, 35739), (1140, 34485), (1210, 32490), (1254, 31350), (1425, 27588), (1444, 27225), (1452, 27075), (1650, 23826), (1710, 22990), (1805, 21780), (1815, 21660), (1881, 20900), (1900, 20691), (1980, 19855), (2090, 18810), (2166, 18150), (2178, 18050), (2299, 17100), (2420, 16245), (2475, 15884), (2508, 15675), (2850, 13794), (3025, 12996), (3135, 12540), (3249, 12100), (3300, 11913), (3420, 11495), (3610, 10890), (3630, 10830), (3762, 10450), (3971, 9900), (4180, 9405), (4275, 9196), (4332, 9075), (4356, 9025), (4598, 8550), (4950, 7942), (5225, 7524), (5415, 7260), (5445, 7220), (5700, 6897), (6050, 6498)]