729912900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1021}}^1\times {\mathrm{2383}}^1$

素因数の和:3421

約数の個数: 72

約数和(自身を含む): 2114836864

約数和(自身を除く): 1384923964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1021, 2042, 2383, 3063, 4084, 4766, 5105, 6126, 7149, 9532, 10210, 11915, 12252, 14298, 15315, 20420, 23830, 25525, 28596, 30630, 35745, 47660, 51050, 59575, 61260, 71490, 76575, 102100, 119150, 142980, 153150, 178725, 238300, 306300, 357450, 714900, 2433043, 4866086, 7299129, 9732172, 12165215, 14598258, 24330430, 29196516, 36495645, 48660860, 60826075, 72991290, 121652150, 145982580, 182478225, 243304300, 364956450, 729912900]

約数ペア:

[(1, 729912900), (2, 364956450), (3, 243304300), (4, 182478225), (5, 145982580), (6, 121652150), (10, 72991290), (12, 60826075), (15, 48660860), (20, 36495645), (25, 29196516), (30, 24330430), (50, 14598258), (60, 12165215), (75, 9732172), (100, 7299129), (150, 4866086), (300, 2433043), (1021, 714900), (2042, 357450), (2383, 306300), (3063, 238300), (4084, 178725), (4766, 153150), (5105, 142980), (6126, 119150), (7149, 102100), (9532, 76575), (10210, 71490), (11915, 61260), (12252, 59575), (14298, 51050), (15315, 47660), (20420, 35745), (23830, 30630), (25525, 28596)]