67391100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:609

約数の個数: 216

約数和(自身を含む): 254567040

約数和(自身を除く): 187175940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 563, 570, 630, 665, 684, 700, 798, 855, 900, 950, 1050, 1126, 1140, 1197, 1260, 1330, 1425, 1575, 1596, 1689, 1710, 1900, 1995, 2100, 2252, 2394, 2660, 2815, 2850, 3150, 3325, 3378, 3420, 3941, 3990, 4275, 4788, 5067, 5630, 5700, 5985, 6300, 6650, 6756, 7882, 7980, 8445, 8550, 9975, 10134, 10697, 11260, 11823, 11970, 13300, 14075, 15764, 16890, 17100, 19705, 19950, 20268, 21394, 23646, 23940, 25335, 28150, 29925, 32091, 33780, 35469, 39410, 39900, 42225, 42788, 47292, 50670, 53485, 56300, 59115, 59850, 64182, 70938, 74879, 78820, 84450, 96273, 98525, 101340, 106970, 118230, 119700, 126675, 128364, 141876, 149758, 160455, 168900, 177345, 192546, 197050, 213940, 224637, 236460, 253350, 267425, 295575, 299516, 320910, 354690, 374395, 385092, 394100, 449274, 481365, 506700, 534850, 591150, 641820, 673911, 709380, 748790, 802275, 886725, 898548, 962730, 1069700, 1123185, 1182300, 1347822, 1497580, 1604550, 1773450, 1871975, 1925460, 2246370, 2406825, 2695644, 3209100, 3369555, 3546900, 3743950, 4492740, 4813650, 5615925, 6739110, 7487900, 9627300, 11231850, 13478220, 16847775, 22463700, 33695550, 67391100]

約数ペア:

[(1, 67391100), (2, 33695550), (3, 22463700), (4, 16847775), (5, 13478220), (6, 11231850), (7, 9627300), (9, 7487900), (10, 6739110), (12, 5615925), (14, 4813650), (15, 4492740), (18, 3743950), (19, 3546900), (20, 3369555), (21, 3209100), (25, 2695644), (28, 2406825), (30, 2246370), (35, 1925460), (36, 1871975), (38, 1773450), (42, 1604550), (45, 1497580), (50, 1347822), (57, 1182300), (60, 1123185), (63, 1069700), (70, 962730), (75, 898548), (76, 886725), (84, 802275), (90, 748790), (95, 709380), (100, 673911), (105, 641820), (114, 591150), (126, 534850), (133, 506700), (140, 481365), (150, 449274), (171, 394100), (175, 385092), (180, 374395), (190, 354690), (210, 320910), (225, 299516), (228, 295575), (252, 267425), (266, 253350), (285, 236460), (300, 224637), (315, 213940), (342, 197050), (350, 192546), (380, 177345), (399, 168900), (420, 160455), (450, 149758), (475, 141876), (525, 128364), (532, 126675), (563, 119700), (570, 118230), (630, 106970), (665, 101340), (684, 98525), (700, 96273), (798, 84450), (855, 78820), (900, 74879), (950, 70938), (1050, 64182), (1126, 59850), (1140, 59115), (1197, 56300), (1260, 53485), (1330, 50670), (1425, 47292), (1575, 42788), (1596, 42225), (1689, 39900), (1710, 39410), (1900, 35469), (1995, 33780), (2100, 32091), (2252, 29925), (2394, 28150), (2660, 25335), (2815, 23940), (2850, 23646), (3150, 21394), (3325, 20268), (3378, 19950), (3420, 19705), (3941, 17100), (3990, 16890), (4275, 15764), (4788, 14075), (5067, 13300), (5630, 11970), (5700, 11823), (5985, 11260), (6300, 10697), (6650, 10134), (6756, 9975), (7882, 8550), (7980, 8445)]