102645480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1373}}^1$

素因数の和:1483

約数の個数: 128

約数和(自身を含む): 356140800

約数和(自身を除く): 253495320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 89, 105, 120, 140, 168, 178, 210, 267, 280, 356, 420, 445, 534, 623, 712, 840, 890, 1068, 1246, 1335, 1373, 1780, 1869, 2136, 2492, 2670, 2746, 3115, 3560, 3738, 4119, 4984, 5340, 5492, 6230, 6865, 7476, 8238, 9345, 9611, 10680, 10984, 12460, 13730, 14952, 16476, 18690, 19222, 20595, 24920, 27460, 28833, 32952, 37380, 38444, 41190, 48055, 54920, 57666, 74760, 76888, 82380, 96110, 115332, 122197, 144165, 164760, 192220, 230664, 244394, 288330, 366591, 384440, 488788, 576660, 610985, 733182, 855379, 977576, 1153320, 1221970, 1466364, 1710758, 1832955, 2443940, 2566137, 2932728, 3421516, 3665910, 4276895, 4887880, 5132274, 6843032, 7331820, 8553790, 10264548, 12830685, 14663640, 17107580, 20529096, 25661370, 34215160, 51322740, 102645480]

約数ペア:

[(1, 102645480), (2, 51322740), (3, 34215160), (4, 25661370), (5, 20529096), (6, 17107580), (7, 14663640), (8, 12830685), (10, 10264548), (12, 8553790), (14, 7331820), (15, 6843032), (20, 5132274), (21, 4887880), (24, 4276895), (28, 3665910), (30, 3421516), (35, 2932728), (40, 2566137), (42, 2443940), (56, 1832955), (60, 1710758), (70, 1466364), (84, 1221970), (89, 1153320), (105, 977576), (120, 855379), (140, 733182), (168, 610985), (178, 576660), (210, 488788), (267, 384440), (280, 366591), (356, 288330), (420, 244394), (445, 230664), (534, 192220), (623, 164760), (712, 144165), (840, 122197), (890, 115332), (1068, 96110), (1246, 82380), (1335, 76888), (1373, 74760), (1780, 57666), (1869, 54920), (2136, 48055), (2492, 41190), (2670, 38444), (2746, 37380), (3115, 32952), (3560, 28833), (3738, 27460), (4119, 24920), (4984, 20595), (5340, 19222), (5492, 18690), (6230, 16476), (6865, 14952), (7476, 13730), (8238, 12460), (9345, 10984), (9611, 10680)]