39328650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 115164504

約数和(自身を除く): 75835854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 53, 75, 85, 90, 97, 102, 106, 150, 153, 159, 170, 194, 225, 255, 265, 291, 306, 318, 425, 450, 477, 485, 510, 530, 582, 765, 795, 850, 873, 901, 954, 970, 1275, 1325, 1455, 1530, 1590, 1649, 1746, 1802, 2385, 2425, 2550, 2650, 2703, 2910, 3298, 3825, 3975, 4365, 4505, 4770, 4850, 4947, 5141, 5406, 7275, 7650, 7950, 8109, 8245, 8730, 9010, 9894, 10282, 11925, 13515, 14550, 14841, 15423, 16218, 16490, 21825, 22525, 23850, 24735, 25705, 27030, 29682, 30846, 40545, 41225, 43650, 45050, 46269, 49470, 51410, 67575, 74205, 77115, 81090, 82450, 87397, 92538, 123675, 128525, 135150, 148410, 154230, 174794, 202725, 231345, 247350, 257050, 262191, 371025, 385575, 405450, 436985, 462690, 524382, 742050, 771150, 786573, 873970, 1156725, 1310955, 1573146, 2184925, 2313450, 2621910, 3932865, 4369850, 6554775, 7865730, 13109550, 19664325, 39328650]

約数ペア:

[(1, 39328650), (2, 19664325), (3, 13109550), (5, 7865730), (6, 6554775), (9, 4369850), (10, 3932865), (15, 2621910), (17, 2313450), (18, 2184925), (25, 1573146), (30, 1310955), (34, 1156725), (45, 873970), (50, 786573), (51, 771150), (53, 742050), (75, 524382), (85, 462690), (90, 436985), (97, 405450), (102, 385575), (106, 371025), (150, 262191), (153, 257050), (159, 247350), (170, 231345), (194, 202725), (225, 174794), (255, 154230), (265, 148410), (291, 135150), (306, 128525), (318, 123675), (425, 92538), (450, 87397), (477, 82450), (485, 81090), (510, 77115), (530, 74205), (582, 67575), (765, 51410), (795, 49470), (850, 46269), (873, 45050), (901, 43650), (954, 41225), (970, 40545), (1275, 30846), (1325, 29682), (1455, 27030), (1530, 25705), (1590, 24735), (1649, 23850), (1746, 22525), (1802, 21825), (2385, 16490), (2425, 16218), (2550, 15423), (2650, 14841), (2703, 14550), (2910, 13515), (3298, 11925), (3825, 10282), (3975, 9894), (4365, 9010), (4505, 8730), (4770, 8245), (4850, 8109), (4947, 7950), (5141, 7650), (5406, 7275)]