69144420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{463}}^1$

素因数の和:625

約数の個数: 96

約数和(自身を含む): 205793280

約数和(自身を除く): 136648860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 131, 190, 228, 262, 285, 380, 393, 463, 524, 570, 655, 786, 926, 1140, 1310, 1389, 1572, 1852, 1965, 2315, 2489, 2620, 2778, 3930, 4630, 4978, 5556, 6945, 7467, 7860, 8797, 9260, 9956, 12445, 13890, 14934, 17594, 24890, 26391, 27780, 29868, 35188, 37335, 43985, 49780, 52782, 60653, 74670, 87970, 105564, 121306, 131955, 149340, 175940, 181959, 242612, 263910, 303265, 363918, 527820, 606530, 727836, 909795, 1152407, 1213060, 1819590, 2304814, 3457221, 3639180, 4609628, 5762035, 6914442, 11524070, 13828884, 17286105, 23048140, 34572210, 69144420]

約数ペア:

[(1, 69144420), (2, 34572210), (3, 23048140), (4, 17286105), (5, 13828884), (6, 11524070), (10, 6914442), (12, 5762035), (15, 4609628), (19, 3639180), (20, 3457221), (30, 2304814), (38, 1819590), (57, 1213060), (60, 1152407), (76, 909795), (95, 727836), (114, 606530), (131, 527820), (190, 363918), (228, 303265), (262, 263910), (285, 242612), (380, 181959), (393, 175940), (463, 149340), (524, 131955), (570, 121306), (655, 105564), (786, 87970), (926, 74670), (1140, 60653), (1310, 52782), (1389, 49780), (1572, 43985), (1852, 37335), (1965, 35188), (2315, 29868), (2489, 27780), (2620, 26391), (2778, 24890), (3930, 17594), (4630, 14934), (4978, 13890), (5556, 12445), (6945, 9956), (7467, 9260), (7860, 8797)]