222758820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{72797}}^1$

素因数の和:72829

約数の個数: 72

約数和(自身を含む): 715458744

約数和(自身を除く): 492699924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 72797, 145594, 218391, 291188, 363985, 436782, 655173, 727970, 873564, 1091955, 1237549, 1310346, 1455940, 2183910, 2475098, 2620692, 3275865, 3712647, 4367820, 4950196, 6187745, 6551730, 7425294, 11137941, 12375490, 13103460, 14850588, 18563235, 22275882, 24750980, 37126470, 44551764, 55689705, 74252940, 111379410, 222758820]

約数ペア:

[(1, 222758820), (2, 111379410), (3, 74252940), (4, 55689705), (5, 44551764), (6, 37126470), (9, 24750980), (10, 22275882), (12, 18563235), (15, 14850588), (17, 13103460), (18, 12375490), (20, 11137941), (30, 7425294), (34, 6551730), (36, 6187745), (45, 4950196), (51, 4367820), (60, 3712647), (68, 3275865), (85, 2620692), (90, 2475098), (102, 2183910), (153, 1455940), (170, 1310346), (180, 1237549), (204, 1091955), (255, 873564), (306, 727970), (340, 655173), (510, 436782), (612, 363985), (765, 291188), (1020, 218391), (1530, 145594), (3060, 72797)]