64005300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 162

約数和(自身を含む): 212810598

約数和(自身を除く): 148805298

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 114, 150, 171, 180, 190, 197, 225, 228, 285, 300, 342, 361, 380, 394, 450, 475, 570, 591, 684, 722, 788, 855, 900, 950, 985, 1083, 1140, 1182, 1425, 1444, 1710, 1773, 1805, 1900, 1970, 2166, 2364, 2850, 2955, 3249, 3420, 3546, 3610, 3743, 3940, 4275, 4332, 4925, 5415, 5700, 5910, 6498, 7092, 7220, 7486, 8550, 8865, 9025, 9850, 10830, 11229, 11820, 12996, 14775, 14972, 16245, 17100, 17730, 18050, 18715, 19700, 21660, 22458, 27075, 29550, 32490, 33687, 35460, 36100, 37430, 44325, 44916, 54150, 56145, 59100, 64980, 67374, 71117, 74860, 81225, 88650, 93575, 108300, 112290, 134748, 142234, 162450, 168435, 177300, 187150, 213351, 224580, 280725, 284468, 324900, 336870, 355585, 374300, 426702, 561450, 640053, 673740, 711170, 842175, 853404, 1066755, 1122900, 1280106, 1422340, 1684350, 1777925, 2133510, 2560212, 3200265, 3368700, 3555850, 4267020, 5333775, 6400530, 7111700, 10667550, 12801060, 16001325, 21335100, 32002650, 64005300]

約数ペア:

[(1, 64005300), (2, 32002650), (3, 21335100), (4, 16001325), (5, 12801060), (6, 10667550), (9, 7111700), (10, 6400530), (12, 5333775), (15, 4267020), (18, 3555850), (19, 3368700), (20, 3200265), (25, 2560212), (30, 2133510), (36, 1777925), (38, 1684350), (45, 1422340), (50, 1280106), (57, 1122900), (60, 1066755), (75, 853404), (76, 842175), (90, 711170), (95, 673740), (100, 640053), (114, 561450), (150, 426702), (171, 374300), (180, 355585), (190, 336870), (197, 324900), (225, 284468), (228, 280725), (285, 224580), (300, 213351), (342, 187150), (361, 177300), (380, 168435), (394, 162450), (450, 142234), (475, 134748), (570, 112290), (591, 108300), (684, 93575), (722, 88650), (788, 81225), (855, 74860), (900, 71117), (950, 67374), (985, 64980), (1083, 59100), (1140, 56145), (1182, 54150), (1425, 44916), (1444, 44325), (1710, 37430), (1773, 36100), (1805, 35460), (1900, 33687), (1970, 32490), (2166, 29550), (2364, 27075), (2850, 22458), (2955, 21660), (3249, 19700), (3420, 18715), (3546, 18050), (3610, 17730), (3743, 17100), (3940, 16245), (4275, 14972), (4332, 14775), (4925, 12996), (5415, 11820), (5700, 11229), (5910, 10830), (6498, 9850), (7092, 9025), (7220, 8865), (7486, 8550)]