1025513100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:825

約数の個数: 216

約数和(自身を含む): 3443560848

約数和(自身を除く): 2418047748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 97, 100, 102, 150, 153, 170, 180, 194, 204, 225, 255, 291, 300, 306, 340, 388, 425, 450, 485, 510, 582, 612, 691, 765, 850, 873, 900, 970, 1020, 1164, 1275, 1382, 1455, 1530, 1649, 1700, 1746, 1940, 2073, 2425, 2550, 2764, 2910, 3060, 3298, 3455, 3492, 3825, 4146, 4365, 4850, 4947, 5100, 5820, 6219, 6596, 6910, 7275, 7650, 8245, 8292, 8730, 9700, 9894, 10365, 11747, 12438, 13820, 14550, 14841, 15300, 16490, 17275, 17460, 19788, 20730, 21825, 23494, 24735, 24876, 29100, 29682, 31095, 32980, 34550, 35241, 41225, 41460, 43650, 46988, 49470, 51825, 58735, 59364, 62190, 67027, 69100, 70482, 74205, 82450, 87300, 98940, 103650, 105723, 117470, 123675, 124380, 134054, 140964, 148410, 155475, 164900, 176205, 201081, 207300, 211446, 234940, 247350, 268108, 293675, 296820, 310950, 335135, 352410, 371025, 402162, 422892, 494700, 528615, 587350, 603243, 621900, 670270, 704820, 742050, 804324, 881025, 1005405, 1057230, 1139459, 1174700, 1206486, 1340540, 1484100, 1675675, 1762050, 2010810, 2114460, 2278918, 2412972, 2643075, 3016215, 3351350, 3418377, 3524100, 4021620, 4557836, 5027025, 5286150, 5697295, 6032430, 6702700, 6836754, 10054050, 10255131, 10572300, 11394590, 12064860, 13673508, 15081075, 17091885, 20108100, 20510262, 22789180, 28486475, 30162150, 34183770, 41020524, 51275655, 56972950, 60324300, 68367540, 85459425, 102551310, 113945900, 170918850, 205102620, 256378275, 341837700, 512756550, 1025513100]

約数ペア:

[(1, 1025513100), (2, 512756550), (3, 341837700), (4, 256378275), (5, 205102620), (6, 170918850), (9, 113945900), (10, 102551310), (12, 85459425), (15, 68367540), (17, 60324300), (18, 56972950), (20, 51275655), (25, 41020524), (30, 34183770), (34, 30162150), (36, 28486475), (45, 22789180), (50, 20510262), (51, 20108100), (60, 17091885), (68, 15081075), (75, 13673508), (85, 12064860), (90, 11394590), (97, 10572300), (100, 10255131), (102, 10054050), (150, 6836754), (153, 6702700), (170, 6032430), (180, 5697295), (194, 5286150), (204, 5027025), (225, 4557836), (255, 4021620), (291, 3524100), (300, 3418377), (306, 3351350), (340, 3016215), (388, 2643075), (425, 2412972), (450, 2278918), (485, 2114460), (510, 2010810), (582, 1762050), (612, 1675675), (691, 1484100), (765, 1340540), (850, 1206486), (873, 1174700), (900, 1139459), (970, 1057230), (1020, 1005405), (1164, 881025), (1275, 804324), (1382, 742050), (1455, 704820), (1530, 670270), (1649, 621900), (1700, 603243), (1746, 587350), (1940, 528615), (2073, 494700), (2425, 422892), (2550, 402162), (2764, 371025), (2910, 352410), (3060, 335135), (3298, 310950), (3455, 296820), (3492, 293675), (3825, 268108), (4146, 247350), (4365, 234940), (4850, 211446), (4947, 207300), (5100, 201081), (5820, 176205), (6219, 164900), (6596, 155475), (6910, 148410), (7275, 140964), (7650, 134054), (8245, 124380), (8292, 123675), (8730, 117470), (9700, 105723), (9894, 103650), (10365, 98940), (11747, 87300), (12438, 82450), (13820, 74205), (14550, 70482), (14841, 69100), (15300, 67027), (16490, 62190), (17275, 59364), (17460, 58735), (19788, 51825), (20730, 49470), (21825, 46988), (23494, 43650), (24735, 41460), (24876, 41225), (29100, 35241), (29682, 34550), (31095, 32980)]