216785700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4723}}^1$

素因数の和:4763

約数の個数: 144

約数和(自身を含む): 738077760

約数和(自身を除く): 521292060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1275, 1350, 1530, 1700, 1836, 2295, 2550, 2700, 3060, 3825, 4590, 4723, 5100, 7650, 9180, 9446, 11475, 14169, 15300, 18892, 22950, 23615, 28338, 42507, 45900, 47230, 56676, 70845, 80291, 85014, 94460, 118075, 127521, 141690, 160582, 170028, 212535, 236150, 240873, 255042, 283380, 321164, 354225, 401455, 425070, 472300, 481746, 510084, 637605, 708450, 722619, 802910, 850140, 963492, 1062675, 1204365, 1275210, 1416900, 1445238, 1605820, 2007275, 2125350, 2167857, 2408730, 2550420, 2890476, 3188025, 3613095, 4014550, 4250700, 4335714, 4817460, 6021825, 6376050, 7226190, 8029100, 8671428, 10839285, 12043650, 12752100, 14452380, 18065475, 21678570, 24087300, 36130950, 43357140, 54196425, 72261900, 108392850, 216785700]

約数ペア:

[(1, 216785700), (2, 108392850), (3, 72261900), (4, 54196425), (5, 43357140), (6, 36130950), (9, 24087300), (10, 21678570), (12, 18065475), (15, 14452380), (17, 12752100), (18, 12043650), (20, 10839285), (25, 8671428), (27, 8029100), (30, 7226190), (34, 6376050), (36, 6021825), (45, 4817460), (50, 4335714), (51, 4250700), (54, 4014550), (60, 3613095), (68, 3188025), (75, 2890476), (85, 2550420), (90, 2408730), (100, 2167857), (102, 2125350), (108, 2007275), (135, 1605820), (150, 1445238), (153, 1416900), (170, 1275210), (180, 1204365), (204, 1062675), (225, 963492), (255, 850140), (270, 802910), (300, 722619), (306, 708450), (340, 637605), (425, 510084), (450, 481746), (459, 472300), (510, 425070), (540, 401455), (612, 354225), (675, 321164), (765, 283380), (850, 255042), (900, 240873), (918, 236150), (1020, 212535), (1275, 170028), (1350, 160582), (1530, 141690), (1700, 127521), (1836, 118075), (2295, 94460), (2550, 85014), (2700, 80291), (3060, 70845), (3825, 56676), (4590, 47230), (4723, 45900), (5100, 42507), (7650, 28338), (9180, 23615), (9446, 22950), (11475, 18892), (14169, 15300)]