151230420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76379}}^1$

素因数の和:76405

約数の個数: 72

約数和(自身を含む): 500441760

約数和(自身を除く): 349211340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 76379, 152758, 229137, 305516, 381895, 458274, 687411, 763790, 840169, 916548, 1145685, 1374822, 1527580, 1680338, 2291370, 2520507, 2749644, 3360676, 3437055, 4200845, 4582740, 5041014, 6874110, 7561521, 8401690, 10082028, 12602535, 13748220, 15123042, 16803380, 25205070, 30246084, 37807605, 50410140, 75615210, 151230420]

約数ペア:

[(1, 151230420), (2, 75615210), (3, 50410140), (4, 37807605), (5, 30246084), (6, 25205070), (9, 16803380), (10, 15123042), (11, 13748220), (12, 12602535), (15, 10082028), (18, 8401690), (20, 7561521), (22, 6874110), (30, 5041014), (33, 4582740), (36, 4200845), (44, 3437055), (45, 3360676), (55, 2749644), (60, 2520507), (66, 2291370), (90, 1680338), (99, 1527580), (110, 1374822), (132, 1145685), (165, 916548), (180, 840169), (198, 763790), (220, 687411), (330, 458274), (396, 381895), (495, 305516), (660, 229137), (990, 152758), (1980, 76379)]