98870940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{599}}^1$

素因数の和:752

約数の個数: 144

約数和(自身を含む): 345945600

約数和(自身を除く): 247074660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 131, 140, 180, 210, 252, 262, 315, 393, 420, 524, 599, 630, 655, 786, 917, 1179, 1198, 1260, 1310, 1572, 1797, 1834, 1965, 2358, 2396, 2620, 2751, 2995, 3594, 3668, 3930, 4193, 4585, 4716, 5391, 5502, 5895, 5990, 7188, 7860, 8253, 8386, 8985, 9170, 10782, 11004, 11790, 11980, 12579, 13755, 16506, 16772, 17970, 18340, 20965, 21564, 23580, 25158, 26955, 27510, 33012, 35940, 37737, 41265, 41930, 50316, 53910, 55020, 62895, 75474, 78469, 82530, 83860, 107820, 125790, 150948, 156938, 165060, 188685, 235407, 251580, 313876, 377370, 392345, 470814, 549283, 706221, 754740, 784690, 941628, 1098566, 1177035, 1412442, 1569380, 1647849, 2197132, 2354070, 2746415, 2824884, 3295698, 3531105, 4708140, 4943547, 5492830, 6591396, 7062210, 8239245, 9887094, 10985660, 14124420, 16478490, 19774188, 24717735, 32956980, 49435470, 98870940]

約数ペア:

[(1, 98870940), (2, 49435470), (3, 32956980), (4, 24717735), (5, 19774188), (6, 16478490), (7, 14124420), (9, 10985660), (10, 9887094), (12, 8239245), (14, 7062210), (15, 6591396), (18, 5492830), (20, 4943547), (21, 4708140), (28, 3531105), (30, 3295698), (35, 2824884), (36, 2746415), (42, 2354070), (45, 2197132), (60, 1647849), (63, 1569380), (70, 1412442), (84, 1177035), (90, 1098566), (105, 941628), (126, 784690), (131, 754740), (140, 706221), (180, 549283), (210, 470814), (252, 392345), (262, 377370), (315, 313876), (393, 251580), (420, 235407), (524, 188685), (599, 165060), (630, 156938), (655, 150948), (786, 125790), (917, 107820), (1179, 83860), (1198, 82530), (1260, 78469), (1310, 75474), (1572, 62895), (1797, 55020), (1834, 53910), (1965, 50316), (2358, 41930), (2396, 41265), (2620, 37737), (2751, 35940), (2995, 33012), (3594, 27510), (3668, 26955), (3930, 25158), (4193, 23580), (4585, 21564), (4716, 20965), (5391, 18340), (5502, 17970), (5895, 16772), (5990, 16506), (7188, 13755), (7860, 12579), (8253, 11980), (8386, 11790), (8985, 11004), (9170, 10782)]