776857350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{2801}}^1$

素因数の和:2902

約数の個数: 72

約数和(自身を含む): 1973157192

約数和(自身を除く): 1196299842

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 1849, 2150, 2801, 3225, 3698, 5547, 5602, 6450, 8403, 9245, 11094, 14005, 16806, 18490, 27735, 28010, 42015, 46225, 55470, 70025, 84030, 92450, 120443, 138675, 140050, 210075, 240886, 277350, 361329, 420150, 602215, 722658, 1204430, 1806645, 3011075, 3613290, 5179049, 6022150, 9033225, 10358098, 15537147, 18066450, 25895245, 31074294, 51790490, 77685735, 129476225, 155371470, 258952450, 388428675, 776857350]

約数ペア:

[(1, 776857350), (2, 388428675), (3, 258952450), (5, 155371470), (6, 129476225), (10, 77685735), (15, 51790490), (25, 31074294), (30, 25895245), (43, 18066450), (50, 15537147), (75, 10358098), (86, 9033225), (129, 6022150), (150, 5179049), (215, 3613290), (258, 3011075), (430, 1806645), (645, 1204430), (1075, 722658), (1290, 602215), (1849, 420150), (2150, 361329), (2801, 277350), (3225, 240886), (3698, 210075), (5547, 140050), (5602, 138675), (6450, 120443), (8403, 92450), (9245, 84030), (11094, 70025), (14005, 55470), (16806, 46225), (18490, 42015), (27735, 28010)]