121553910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1499}}^1$

素因数の和:1582

約数の個数: 96

約数和(自身を含む): 341172000

約数和(自身を除く): 219618090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 53, 85, 90, 102, 106, 153, 159, 170, 255, 265, 306, 318, 477, 510, 530, 765, 795, 901, 954, 1499, 1530, 1590, 1802, 2385, 2703, 2998, 4497, 4505, 4770, 5406, 7495, 8109, 8994, 9010, 13491, 13515, 14990, 16218, 22485, 25483, 26982, 27030, 40545, 44970, 50966, 67455, 76449, 79447, 81090, 127415, 134910, 152898, 158894, 229347, 238341, 254830, 382245, 397235, 458694, 476682, 715023, 764490, 794470, 1146735, 1191705, 1350599, 1430046, 2293470, 2383410, 2701198, 3575115, 4051797, 6752995, 7150230, 8103594, 12155391, 13505990, 20258985, 24310782, 40517970, 60776955, 121553910]

約数ペア:

[(1, 121553910), (2, 60776955), (3, 40517970), (5, 24310782), (6, 20258985), (9, 13505990), (10, 12155391), (15, 8103594), (17, 7150230), (18, 6752995), (30, 4051797), (34, 3575115), (45, 2701198), (51, 2383410), (53, 2293470), (85, 1430046), (90, 1350599), (102, 1191705), (106, 1146735), (153, 794470), (159, 764490), (170, 715023), (255, 476682), (265, 458694), (306, 397235), (318, 382245), (477, 254830), (510, 238341), (530, 229347), (765, 158894), (795, 152898), (901, 134910), (954, 127415), (1499, 81090), (1530, 79447), (1590, 76449), (1802, 67455), (2385, 50966), (2703, 44970), (2998, 40545), (4497, 27030), (4505, 26982), (4770, 25483), (5406, 22485), (7495, 16218), (8109, 14990), (8994, 13515), (9010, 13491)]