493039350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{26723}}^1$

素因数の和:26782

約数の個数: 72

約数和(自身を含む): 1356991272

約数和(自身を除く): 863951922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 75, 82, 90, 123, 150, 205, 225, 246, 369, 410, 450, 615, 738, 1025, 1230, 1845, 2050, 3075, 3690, 6150, 9225, 18450, 26723, 53446, 80169, 133615, 160338, 240507, 267230, 400845, 481014, 668075, 801690, 1095643, 1202535, 1336150, 2004225, 2191286, 2405070, 3286929, 4008450, 5478215, 6012675, 6573858, 9860787, 10956430, 12025350, 16434645, 19721574, 27391075, 32869290, 49303935, 54782150, 82173225, 98607870, 164346450, 246519675, 493039350]

約数ペア:

[(1, 493039350), (2, 246519675), (3, 164346450), (5, 98607870), (6, 82173225), (9, 54782150), (10, 49303935), (15, 32869290), (18, 27391075), (25, 19721574), (30, 16434645), (41, 12025350), (45, 10956430), (50, 9860787), (75, 6573858), (82, 6012675), (90, 5478215), (123, 4008450), (150, 3286929), (205, 2405070), (225, 2191286), (246, 2004225), (369, 1336150), (410, 1202535), (450, 1095643), (615, 801690), (738, 668075), (1025, 481014), (1230, 400845), (1845, 267230), (2050, 240507), (3075, 160338), (3690, 133615), (6150, 80169), (9225, 53446), (18450, 26723)]