45833220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2861}}^1$

素因数の和:2965

約数の個数: 72

約数和(自身を含む): 140638680

約数和(自身を除く): 94805460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 2861, 3204, 4005, 5340, 5722, 8010, 8583, 11444, 14305, 16020, 17166, 25749, 28610, 34332, 42915, 51498, 57220, 85830, 102996, 128745, 171660, 254629, 257490, 509258, 514980, 763887, 1018516, 1273145, 1527774, 2291661, 2546290, 3055548, 3819435, 4583322, 5092580, 7638870, 9166644, 11458305, 15277740, 22916610, 45833220]

約数ペア:

[(1, 45833220), (2, 22916610), (3, 15277740), (4, 11458305), (5, 9166644), (6, 7638870), (9, 5092580), (10, 4583322), (12, 3819435), (15, 3055548), (18, 2546290), (20, 2291661), (30, 1527774), (36, 1273145), (45, 1018516), (60, 763887), (89, 514980), (90, 509258), (178, 257490), (180, 254629), (267, 171660), (356, 128745), (445, 102996), (534, 85830), (801, 57220), (890, 51498), (1068, 42915), (1335, 34332), (1602, 28610), (1780, 25749), (2670, 17166), (2861, 16020), (3204, 14305), (4005, 11444), (5340, 8583), (5722, 8010)]