84746520

素因数分解:

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

素因数の和:750

約数の個数: 128

約数和(自身を含む): 285120000

約数和(自身を除く): 200373480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 599, 655, 786, 1048, 1080, 1179, 1198, 1310, 1572, 1797, 1965, 2358, 2396, 2620, 2995, 3144, 3537, 3594, 3930, 4716, 4792, 5240, 5391, 5895, 5990, 7074, 7188, 7860, 8985, 9432, 10782, 11790, 11980, 14148, 14376, 15720, 16173, 17685, 17970, 21564, 23580, 23960, 26955, 28296, 32346, 35370, 35940, 43128, 47160, 53910, 64692, 70740, 71880, 78469, 80865, 107820, 129384, 141480, 156938, 161730, 215640, 235407, 313876, 323460, 392345, 470814, 627752, 646920, 706221, 784690, 941628, 1177035, 1412442, 1569380, 1883256, 2118663, 2354070, 2824884, 3138760, 3531105, 4237326, 4708140, 5649768, 7062210, 8474652, 9416280, 10593315, 14124420, 16949304, 21186630, 28248840, 42373260, 84746520]

約数ペア:

[(1, 84746520), (2, 42373260), (3, 28248840), (4, 21186630), (5, 16949304), (6, 14124420), (8, 10593315), (9, 9416280), (10, 8474652), (12, 7062210), (15, 5649768), (18, 4708140), (20, 4237326), (24, 3531105), (27, 3138760), (30, 2824884), (36, 2354070), (40, 2118663), (45, 1883256), (54, 1569380), (60, 1412442), (72, 1177035), (90, 941628), (108, 784690), (120, 706221), (131, 646920), (135, 627752), (180, 470814), (216, 392345), (262, 323460), (270, 313876), (360, 235407), (393, 215640), (524, 161730), (540, 156938), (599, 141480), (655, 129384), (786, 107820), (1048, 80865), (1080, 78469), (1179, 71880), (1198, 70740), (1310, 64692), (1572, 53910), (1797, 47160), (1965, 43128), (2358, 35940), (2396, 35370), (2620, 32346), (2995, 28296), (3144, 26955), (3537, 23960), (3594, 23580), (3930, 21564), (4716, 17970), (4792, 17685), (5240, 16173), (5391, 15720), (5895, 14376), (5990, 14148), (7074, 11980), (7188, 11790), (7860, 10782), (8985, 9432)]