20136654300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{259159}}^1$

素因数の和:259220

約数の個数: 144

約数和(自身を含む): 68385067520

約数和(自身を除く): 48248413220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 37, 42, 50, 60, 70, 74, 75, 84, 100, 105, 111, 140, 148, 150, 175, 185, 210, 222, 259, 300, 350, 370, 420, 444, 518, 525, 555, 700, 740, 777, 925, 1036, 1050, 1110, 1295, 1554, 1850, 2100, 2220, 2590, 2775, 3108, 3700, 3885, 5180, 5550, 6475, 7770, 11100, 12950, 15540, 19425, 25900, 38850, 77700, 259159, 518318, 777477, 1036636, 1295795, 1554954, 1814113, 2591590, 3109908, 3628226, 3887385, 5183180, 5442339, 6478975, 7256452, 7774770, 9070565, 9588883, 10884678, 12957950, 15549540, 18141130, 19177766, 19436925, 21769356, 25915900, 27211695, 28766649, 36282260, 38355532, 38873850, 45352825, 47944415, 54423390, 57533298, 67122181, 77747700, 90705650, 95888830, 108846780, 115066596, 134244362, 136058475, 143833245, 181411300, 191777660, 201366543, 239722075, 268488724, 272116950, 287666490, 335610905, 402733086, 479444150, 544233900, 575332980, 671221810, 719166225, 805466172, 958888300, 1006832715, 1342443620, 1438332450, 1678054525, 2013665430, 2876664900, 3356109050, 4027330860, 5034163575, 6712218100, 10068327150, 20136654300]

約数ペア:

[(1, 20136654300), (2, 10068327150), (3, 6712218100), (4, 5034163575), (5, 4027330860), (6, 3356109050), (7, 2876664900), (10, 2013665430), (12, 1678054525), (14, 1438332450), (15, 1342443620), (20, 1006832715), (21, 958888300), (25, 805466172), (28, 719166225), (30, 671221810), (35, 575332980), (37, 544233900), (42, 479444150), (50, 402733086), (60, 335610905), (70, 287666490), (74, 272116950), (75, 268488724), (84, 239722075), (100, 201366543), (105, 191777660), (111, 181411300), (140, 143833245), (148, 136058475), (150, 134244362), (175, 115066596), (185, 108846780), (210, 95888830), (222, 90705650), (259, 77747700), (300, 67122181), (350, 57533298), (370, 54423390), (420, 47944415), (444, 45352825), (518, 38873850), (525, 38355532), (555, 36282260), (700, 28766649), (740, 27211695), (777, 25915900), (925, 21769356), (1036, 19436925), (1050, 19177766), (1110, 18141130), (1295, 15549540), (1554, 12957950), (1850, 10884678), (2100, 9588883), (2220, 9070565), (2590, 7774770), (2775, 7256452), (3108, 6478975), (3700, 5442339), (3885, 5183180), (5180, 3887385), (5550, 3628226), (6475, 3109908), (7770, 2591590), (11100, 1814113), (12950, 1554954), (15540, 1295795), (19425, 1036636), (25900, 777477), (38850, 518318), (77700, 259159)]