24524820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 80196480

約数和(自身を除く): 55671660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 71, 76, 90, 95, 101, 114, 142, 171, 180, 190, 202, 213, 228, 284, 285, 303, 342, 355, 380, 404, 426, 505, 570, 606, 639, 684, 710, 852, 855, 909, 1010, 1065, 1140, 1212, 1278, 1349, 1420, 1515, 1710, 1818, 1919, 2020, 2130, 2556, 2698, 3030, 3195, 3420, 3636, 3838, 4047, 4260, 4545, 5396, 5757, 6060, 6390, 6745, 7171, 7676, 8094, 9090, 9595, 11514, 12141, 12780, 13490, 14342, 16188, 17271, 18180, 19190, 20235, 21513, 23028, 24282, 26980, 28684, 28785, 34542, 35855, 38380, 40470, 43026, 48564, 57570, 60705, 64539, 69084, 71710, 80940, 86052, 86355, 107565, 115140, 121410, 129078, 136249, 143420, 172710, 215130, 242820, 258156, 272498, 322695, 345420, 408747, 430260, 544996, 645390, 681245, 817494, 1226241, 1290780, 1362490, 1634988, 2043735, 2452482, 2724980, 4087470, 4904964, 6131205, 8174940, 12262410, 24524820]

約数ペア:

[(1, 24524820), (2, 12262410), (3, 8174940), (4, 6131205), (5, 4904964), (6, 4087470), (9, 2724980), (10, 2452482), (12, 2043735), (15, 1634988), (18, 1362490), (19, 1290780), (20, 1226241), (30, 817494), (36, 681245), (38, 645390), (45, 544996), (57, 430260), (60, 408747), (71, 345420), (76, 322695), (90, 272498), (95, 258156), (101, 242820), (114, 215130), (142, 172710), (171, 143420), (180, 136249), (190, 129078), (202, 121410), (213, 115140), (228, 107565), (284, 86355), (285, 86052), (303, 80940), (342, 71710), (355, 69084), (380, 64539), (404, 60705), (426, 57570), (505, 48564), (570, 43026), (606, 40470), (639, 38380), (684, 35855), (710, 34542), (852, 28785), (855, 28684), (909, 26980), (1010, 24282), (1065, 23028), (1140, 21513), (1212, 20235), (1278, 19190), (1349, 18180), (1420, 17271), (1515, 16188), (1710, 14342), (1818, 13490), (1919, 12780), (2020, 12141), (2130, 11514), (2556, 9595), (2698, 9090), (3030, 8094), (3195, 7676), (3420, 7171), (3636, 6745), (3838, 6390), (4047, 6060), (4260, 5757), (4545, 5396)]