7677450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 23748480

約数和(自身を除く): 16071030

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 47, 50, 54, 55, 66, 75, 90, 94, 99, 110, 121, 135, 141, 150, 165, 198, 225, 235, 242, 270, 275, 282, 297, 330, 363, 423, 450, 470, 495, 517, 550, 594, 605, 675, 705, 726, 825, 846, 990, 1034, 1089, 1175, 1210, 1269, 1350, 1410, 1485, 1551, 1650, 1815, 2115, 2178, 2350, 2475, 2538, 2585, 2970, 3025, 3102, 3267, 3525, 3630, 4230, 4653, 4950, 5170, 5445, 5687, 6050, 6345, 6534, 7050, 7425, 7755, 9075, 9306, 10575, 10890, 11374, 12690, 12925, 13959, 14850, 15510, 16335, 17061, 18150, 21150, 23265, 25850, 27225, 27918, 28435, 31725, 32670, 34122, 38775, 46530, 51183, 54450, 56870, 63450, 69795, 77550, 81675, 85305, 102366, 116325, 139590, 142175, 153549, 163350, 170610, 232650, 255915, 284350, 307098, 348975, 426525, 511830, 697950, 767745, 853050, 1279575, 1535490, 2559150, 3838725, 7677450]

約数ペア:

[(1, 7677450), (2, 3838725), (3, 2559150), (5, 1535490), (6, 1279575), (9, 853050), (10, 767745), (11, 697950), (15, 511830), (18, 426525), (22, 348975), (25, 307098), (27, 284350), (30, 255915), (33, 232650), (45, 170610), (47, 163350), (50, 153549), (54, 142175), (55, 139590), (66, 116325), (75, 102366), (90, 85305), (94, 81675), (99, 77550), (110, 69795), (121, 63450), (135, 56870), (141, 54450), (150, 51183), (165, 46530), (198, 38775), (225, 34122), (235, 32670), (242, 31725), (270, 28435), (275, 27918), (282, 27225), (297, 25850), (330, 23265), (363, 21150), (423, 18150), (450, 17061), (470, 16335), (495, 15510), (517, 14850), (550, 13959), (594, 12925), (605, 12690), (675, 11374), (705, 10890), (726, 10575), (825, 9306), (846, 9075), (990, 7755), (1034, 7425), (1089, 7050), (1175, 6534), (1210, 6345), (1269, 6050), (1350, 5687), (1410, 5445), (1485, 5170), (1551, 4950), (1650, 4653), (1815, 4230), (2115, 3630), (2178, 3525), (2350, 3267), (2475, 3102), (2538, 3025), (2585, 2970)]