68652900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:611

約数の個数: 144

約数和(自身を含む): 225818880

約数和(自身を除く): 157165980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 90, 94, 100, 108, 135, 141, 150, 180, 188, 225, 235, 270, 282, 300, 423, 450, 470, 540, 541, 564, 675, 705, 846, 900, 940, 1082, 1175, 1269, 1350, 1410, 1623, 1692, 2115, 2164, 2350, 2538, 2700, 2705, 2820, 3246, 3525, 4230, 4700, 4869, 5076, 5410, 6345, 6492, 7050, 8115, 8460, 9738, 10575, 10820, 12690, 13525, 14100, 14607, 16230, 19476, 21150, 24345, 25380, 25427, 27050, 29214, 31725, 32460, 40575, 42300, 48690, 50854, 54100, 58428, 63450, 73035, 76281, 81150, 97380, 101708, 121725, 126900, 127135, 146070, 152562, 162300, 228843, 243450, 254270, 292140, 305124, 365175, 381405, 457686, 486900, 508540, 635675, 686529, 730350, 762810, 915372, 1144215, 1271350, 1373058, 1460700, 1525620, 1907025, 2288430, 2542700, 2746116, 3432645, 3814050, 4576860, 5721075, 6865290, 7628100, 11442150, 13730580, 17163225, 22884300, 34326450, 68652900]

約数ペア:

[(1, 68652900), (2, 34326450), (3, 22884300), (4, 17163225), (5, 13730580), (6, 11442150), (9, 7628100), (10, 6865290), (12, 5721075), (15, 4576860), (18, 3814050), (20, 3432645), (25, 2746116), (27, 2542700), (30, 2288430), (36, 1907025), (45, 1525620), (47, 1460700), (50, 1373058), (54, 1271350), (60, 1144215), (75, 915372), (90, 762810), (94, 730350), (100, 686529), (108, 635675), (135, 508540), (141, 486900), (150, 457686), (180, 381405), (188, 365175), (225, 305124), (235, 292140), (270, 254270), (282, 243450), (300, 228843), (423, 162300), (450, 152562), (470, 146070), (540, 127135), (541, 126900), (564, 121725), (675, 101708), (705, 97380), (846, 81150), (900, 76281), (940, 73035), (1082, 63450), (1175, 58428), (1269, 54100), (1350, 50854), (1410, 48690), (1623, 42300), (1692, 40575), (2115, 32460), (2164, 31725), (2350, 29214), (2538, 27050), (2700, 25427), (2705, 25380), (2820, 24345), (3246, 21150), (3525, 19476), (4230, 16230), (4700, 14607), (4869, 14100), (5076, 13525), (5410, 12690), (6345, 10820), (6492, 10575), (7050, 9738), (8115, 8460)]