1372375800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{421}}^1\times {\mathrm{1811}}^1$

素因数の和:2254

約数の個数: 144

約数和(自身を含む): 4622393880

約数和(自身を除く): 3250018080

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, 300, 360, 421, 450, 600, 842, 900, 1263, 1684, 1800, 1811, 2105, 2526, 3368, 3622, 3789, 4210, 5052, 5433, 6315, 7244, 7578, 8420, 9055, 10104, 10525, 10866, 12630, 14488, 15156, 16299, 16840, 18110, 18945, 21050, 21732, 25260, 27165, 30312, 31575, 32598, 36220, 37890, 42100, 43464, 45275, 50520, 54330, 63150, 65196, 72440, 75780, 81495, 84200, 90550, 94725, 108660, 126300, 130392, 135825, 151560, 162990, 181100, 189450, 217320, 252600, 271650, 325980, 362200, 378900, 407475, 543300, 651960, 757800, 762431, 814950, 1086600, 1524862, 1629900, 2287293, 3049724, 3259800, 3812155, 4574586, 6099448, 6861879, 7624310, 9149172, 11436465, 13723758, 15248620, 18298344, 19060775, 22872930, 27447516, 30497240, 34309395, 38121550, 45745860, 54895032, 57182325, 68618790, 76243100, 91491720, 114364650, 137237580, 152486200, 171546975, 228729300, 274475160, 343093950, 457458600, 686187900, 1372375800]

約数ペア:

[(1, 1372375800), (2, 686187900), (3, 457458600), (4, 343093950), (5, 274475160), (6, 228729300), (8, 171546975), (9, 152486200), (10, 137237580), (12, 114364650), (15, 91491720), (18, 76243100), (20, 68618790), (24, 57182325), (25, 54895032), (30, 45745860), (36, 38121550), (40, 34309395), (45, 30497240), (50, 27447516), (60, 22872930), (72, 19060775), (75, 18298344), (90, 15248620), (100, 13723758), (120, 11436465), (150, 9149172), (180, 7624310), (200, 6861879), (225, 6099448), (300, 4574586), (360, 3812155), (421, 3259800), (450, 3049724), (600, 2287293), (842, 1629900), (900, 1524862), (1263, 1086600), (1684, 814950), (1800, 762431), (1811, 757800), (2105, 651960), (2526, 543300), (3368, 407475), (3622, 378900), (3789, 362200), (4210, 325980), (5052, 271650), (5433, 252600), (6315, 217320), (7244, 189450), (7578, 181100), (8420, 162990), (9055, 151560), (10104, 135825), (10525, 130392), (10866, 126300), (12630, 108660), (14488, 94725), (15156, 90550), (16299, 84200), (16840, 81495), (18110, 75780), (18945, 72440), (21050, 65196), (21732, 63150), (25260, 54330), (27165, 50520), (30312, 45275), (31575, 43464), (32598, 42100), (36220, 37890)]