65595420

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1$

素因数の和:447

約数の個数: 168

約数和(自身を含む): 225857520

約数和(自身を除く): 160262100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 409, 486, 495, 540, 594, 660, 729, 810, 818, 891, 972, 990, 1188, 1215, 1227, 1458, 1485, 1620, 1636, 1782, 1980, 2045, 2430, 2454, 2673, 2916, 2970, 3564, 3645, 3681, 4090, 4455, 4499, 4860, 4908, 5346, 5940, 6135, 7290, 7362, 8019, 8180, 8910, 8998, 10692, 11043, 12270, 13365, 13497, 14580, 14724, 16038, 17820, 17996, 18405, 22086, 22495, 24540, 26730, 26994, 32076, 33129, 36810, 40095, 40491, 44172, 44990, 53460, 53988, 55215, 66258, 67485, 73620, 80190, 80982, 89980, 99387, 110430, 121473, 132516, 134970, 160380, 161964, 165645, 198774, 202455, 220860, 242946, 269940, 298161, 331290, 364419, 397548, 404910, 485892, 496935, 596322, 607365, 662580, 728838, 809820, 993870, 1093257, 1192644, 1214730, 1457676, 1490805, 1822095, 1987740, 2186514, 2429460, 2981610, 3279771, 3644190, 4373028, 5466285, 5963220, 6559542, 7288380, 10932570, 13119084, 16398855, 21865140, 32797710, 65595420]

約数ペア:

[(1, 65595420), (2, 32797710), (3, 21865140), (4, 16398855), (5, 13119084), (6, 10932570), (9, 7288380), (10, 6559542), (11, 5963220), (12, 5466285), (15, 4373028), (18, 3644190), (20, 3279771), (22, 2981610), (27, 2429460), (30, 2186514), (33, 1987740), (36, 1822095), (44, 1490805), (45, 1457676), (54, 1214730), (55, 1192644), (60, 1093257), (66, 993870), (81, 809820), (90, 728838), (99, 662580), (108, 607365), (110, 596322), (132, 496935), (135, 485892), (162, 404910), (165, 397548), (180, 364419), (198, 331290), (220, 298161), (243, 269940), (270, 242946), (297, 220860), (324, 202455), (330, 198774), (396, 165645), (405, 161964), (409, 160380), (486, 134970), (495, 132516), (540, 121473), (594, 110430), (660, 99387), (729, 89980), (810, 80982), (818, 80190), (891, 73620), (972, 67485), (990, 66258), (1188, 55215), (1215, 53988), (1227, 53460), (1458, 44990), (1485, 44172), (1620, 40491), (1636, 40095), (1782, 36810), (1980, 33129), (2045, 32076), (2430, 26994), (2454, 26730), (2673, 24540), (2916, 22495), (2970, 22086), (3564, 18405), (3645, 17996), (3681, 17820), (4090, 16038), (4455, 14724), (4499, 14580), (4860, 13497), (4908, 13365), (5346, 12270), (5940, 11043), (6135, 10692), (7290, 8998), (7362, 8910), (8019, 8180)]