89279460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5573}}^1$

素因数の和:5677

約数の個数: 72

約数和(自身を含む): 273906360

約数和(自身を除く): 184626900

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, 3204, 4005, 5340, 5573, 8010, 11146, 16020, 16719, 22292, 27865, 33438, 50157, 55730, 66876, 83595, 100314, 111460, 167190, 200628, 250785, 334380, 495997, 501570, 991994, 1003140, 1487991, 1983988, 2479985, 2975982, 4463973, 4959970, 5951964, 7439955, 8927946, 9919940, 14879910, 17855892, 22319865, 29759820, 44639730, 89279460]

約数ペア:

[(1, 89279460), (2, 44639730), (3, 29759820), (4, 22319865), (5, 17855892), (6, 14879910), (9, 9919940), (10, 8927946), (12, 7439955), (15, 5951964), (18, 4959970), (20, 4463973), (30, 2975982), (36, 2479985), (45, 1983988), (60, 1487991), (89, 1003140), (90, 991994), (178, 501570), (180, 495997), (267, 334380), (356, 250785), (445, 200628), (534, 167190), (801, 111460), (890, 100314), (1068, 83595), (1335, 66876), (1602, 55730), (1780, 50157), (2670, 33438), (3204, 27865), (4005, 22292), (5340, 16719), (5573, 16020), (8010, 11146)]