274194450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{1031}}^1$

素因数の和:1249

約数の個数: 96

約数和(自身を含む): 760129920

約数和(自身を除く): 485935470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 197, 225, 270, 394, 450, 591, 675, 985, 1031, 1182, 1350, 1773, 1970, 2062, 2955, 3093, 3546, 4925, 5155, 5319, 5910, 6186, 8865, 9279, 9850, 10310, 10638, 14775, 15465, 17730, 18558, 25775, 26595, 27837, 29550, 30930, 44325, 46395, 51550, 53190, 55674, 77325, 88650, 92790, 132975, 139185, 154650, 203107, 231975, 265950, 278370, 406214, 463950, 609321, 695925, 1015535, 1218642, 1391850, 1827963, 2031070, 3046605, 3655926, 5077675, 5483889, 6093210, 9139815, 10155350, 10967778, 15233025, 18279630, 27419445, 30466050, 45699075, 54838890, 91398150, 137097225, 274194450]

約数ペア:

[(1, 274194450), (2, 137097225), (3, 91398150), (5, 54838890), (6, 45699075), (9, 30466050), (10, 27419445), (15, 18279630), (18, 15233025), (25, 10967778), (27, 10155350), (30, 9139815), (45, 6093210), (50, 5483889), (54, 5077675), (75, 3655926), (90, 3046605), (135, 2031070), (150, 1827963), (197, 1391850), (225, 1218642), (270, 1015535), (394, 695925), (450, 609321), (591, 463950), (675, 406214), (985, 278370), (1031, 265950), (1182, 231975), (1350, 203107), (1773, 154650), (1970, 139185), (2062, 132975), (2955, 92790), (3093, 88650), (3546, 77325), (4925, 55674), (5155, 53190), (5319, 51550), (5910, 46395), (6186, 44325), (8865, 30930), (9279, 29550), (9850, 27837), (10310, 26595), (10638, 25775), (14775, 18558), (15465, 17730)]