216343800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 730913040

約数和(自身を除く): 514569240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 263, 300, 360, 450, 457, 526, 600, 789, 900, 914, 1052, 1315, 1371, 1578, 1800, 1828, 2104, 2285, 2367, 2630, 2742, 3156, 3656, 3945, 4113, 4570, 4734, 5260, 5484, 6312, 6575, 6855, 7890, 8226, 9140, 9468, 10520, 10968, 11425, 11835, 13150, 13710, 15780, 16452, 18280, 18936, 19725, 20565, 22850, 23670, 26300, 27420, 31560, 32904, 34275, 39450, 41130, 45700, 47340, 52600, 54840, 59175, 68550, 78900, 82260, 91400, 94680, 102825, 118350, 120191, 137100, 157800, 164520, 205650, 236700, 240382, 274200, 360573, 411300, 473400, 480764, 600955, 721146, 822600, 961528, 1081719, 1201910, 1442292, 1802865, 2163438, 2403820, 2884584, 3004775, 3605730, 4326876, 4807640, 5408595, 6009550, 7211460, 8653752, 9014325, 10817190, 12019100, 14422920, 18028650, 21634380, 24038200, 27042975, 36057300, 43268760, 54085950, 72114600, 108171900, 216343800]

約数ペア:

[(1, 216343800), (2, 108171900), (3, 72114600), (4, 54085950), (5, 43268760), (6, 36057300), (8, 27042975), (9, 24038200), (10, 21634380), (12, 18028650), (15, 14422920), (18, 12019100), (20, 10817190), (24, 9014325), (25, 8653752), (30, 7211460), (36, 6009550), (40, 5408595), (45, 4807640), (50, 4326876), (60, 3605730), (72, 3004775), (75, 2884584), (90, 2403820), (100, 2163438), (120, 1802865), (150, 1442292), (180, 1201910), (200, 1081719), (225, 961528), (263, 822600), (300, 721146), (360, 600955), (450, 480764), (457, 473400), (526, 411300), (600, 360573), (789, 274200), (900, 240382), (914, 236700), (1052, 205650), (1315, 164520), (1371, 157800), (1578, 137100), (1800, 120191), (1828, 118350), (2104, 102825), (2285, 94680), (2367, 91400), (2630, 82260), (2742, 78900), (3156, 68550), (3656, 59175), (3945, 54840), (4113, 52600), (4570, 47340), (4734, 45700), (5260, 41130), (5484, 39450), (6312, 34275), (6575, 32904), (6855, 31560), (7890, 27420), (8226, 26300), (9140, 23670), (9468, 22850), (10520, 20565), (10968, 19725), (11425, 18936), (11835, 18280), (13150, 16452), (13710, 15780)]