203507100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3967}}^1$

素因数の和:4009

約数の個数: 144

約数和(自身を含む): 688844800

約数和(自身を除く): 485337700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1900, 2052, 2565, 2700, 2850, 3420, 3967, 4275, 5130, 5700, 7934, 8550, 10260, 11901, 12825, 15868, 17100, 19835, 23802, 25650, 35703, 39670, 47604, 51300, 59505, 71406, 75373, 79340, 99175, 107109, 119010, 142812, 150746, 178515, 198350, 214218, 226119, 238020, 297525, 301492, 357030, 376865, 396700, 428436, 452238, 535545, 595050, 678357, 714060, 753730, 892575, 904476, 1071090, 1130595, 1190100, 1356714, 1507460, 1785150, 1884325, 2035071, 2142180, 2261190, 2677725, 2713428, 3391785, 3570300, 3768650, 4070142, 4522380, 5355450, 5652975, 6783570, 7537300, 8140284, 10175355, 10710900, 11305950, 13567140, 16958925, 20350710, 22611900, 33917850, 40701420, 50876775, 67835700, 101753550, 203507100]

約数ペア:

[(1, 203507100), (2, 101753550), (3, 67835700), (4, 50876775), (5, 40701420), (6, 33917850), (9, 22611900), (10, 20350710), (12, 16958925), (15, 13567140), (18, 11305950), (19, 10710900), (20, 10175355), (25, 8140284), (27, 7537300), (30, 6783570), (36, 5652975), (38, 5355450), (45, 4522380), (50, 4070142), (54, 3768650), (57, 3570300), (60, 3391785), (75, 2713428), (76, 2677725), (90, 2261190), (95, 2142180), (100, 2035071), (108, 1884325), (114, 1785150), (135, 1507460), (150, 1356714), (171, 1190100), (180, 1130595), (190, 1071090), (225, 904476), (228, 892575), (270, 753730), (285, 714060), (300, 678357), (342, 595050), (380, 535545), (450, 452238), (475, 428436), (513, 396700), (540, 376865), (570, 357030), (675, 301492), (684, 297525), (855, 238020), (900, 226119), (950, 214218), (1026, 198350), (1140, 178515), (1350, 150746), (1425, 142812), (1710, 119010), (1900, 107109), (2052, 99175), (2565, 79340), (2700, 75373), (2850, 71406), (3420, 59505), (3967, 51300), (4275, 47604), (5130, 39670), (5700, 35703), (7934, 25650), (8550, 23802), (10260, 19835), (11901, 17100), (12825, 15868)]