120258270

素因数分解:

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

素因数の和:453

約数の個数: 144

約数和(自身を含む): 357280560

約数和(自身を除く): 237022290

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 121, 135, 162, 165, 198, 242, 243, 270, 297, 330, 363, 405, 409, 486, 495, 594, 605, 726, 810, 818, 891, 990, 1089, 1210, 1215, 1227, 1485, 1782, 1815, 2045, 2178, 2430, 2454, 2673, 2970, 3267, 3630, 3681, 4090, 4455, 4499, 5346, 5445, 6135, 6534, 7362, 8910, 8998, 9801, 10890, 11043, 12270, 13365, 13497, 16335, 18405, 19602, 22086, 22495, 26730, 26994, 29403, 32670, 33129, 36810, 40491, 44990, 49005, 49489, 55215, 58806, 66258, 67485, 80982, 98010, 98978, 99387, 110430, 121473, 134970, 147015, 148467, 165645, 198774, 202455, 242946, 247445, 294030, 296934, 331290, 364419, 404910, 445401, 494890, 496935, 607365, 728838, 742335, 890802, 993870, 1093257, 1214730, 1336203, 1484670, 1822095, 2186514, 2227005, 2672406, 3644190, 4008609, 4454010, 5466285, 6681015, 8017218, 10932570, 12025827, 13362030, 20043045, 24051654, 40086090, 60129135, 120258270]

約数ペア:

[(1, 120258270), (2, 60129135), (3, 40086090), (5, 24051654), (6, 20043045), (9, 13362030), (10, 12025827), (11, 10932570), (15, 8017218), (18, 6681015), (22, 5466285), (27, 4454010), (30, 4008609), (33, 3644190), (45, 2672406), (54, 2227005), (55, 2186514), (66, 1822095), (81, 1484670), (90, 1336203), (99, 1214730), (110, 1093257), (121, 993870), (135, 890802), (162, 742335), (165, 728838), (198, 607365), (242, 496935), (243, 494890), (270, 445401), (297, 404910), (330, 364419), (363, 331290), (405, 296934), (409, 294030), (486, 247445), (495, 242946), (594, 202455), (605, 198774), (726, 165645), (810, 148467), (818, 147015), (891, 134970), (990, 121473), (1089, 110430), (1210, 99387), (1215, 98978), (1227, 98010), (1485, 80982), (1782, 67485), (1815, 66258), (2045, 58806), (2178, 55215), (2430, 49489), (2454, 49005), (2673, 44990), (2970, 40491), (3267, 36810), (3630, 33129), (3681, 32670), (4090, 29403), (4455, 26994), (4499, 26730), (5346, 22495), (5445, 22086), (6135, 19602), (6534, 18405), (7362, 16335), (8910, 13497), (8998, 13365), (9801, 12270), (10890, 11043)]