9661500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 32366880

約数和(自身を除く): 22705380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 90, 95, 100, 113, 114, 125, 150, 171, 180, 190, 225, 226, 228, 250, 285, 300, 339, 342, 375, 380, 450, 452, 475, 500, 565, 570, 678, 684, 750, 855, 900, 950, 1017, 1125, 1130, 1140, 1356, 1425, 1500, 1695, 1710, 1900, 2034, 2147, 2250, 2260, 2375, 2825, 2850, 3390, 3420, 4068, 4275, 4294, 4500, 4750, 5085, 5650, 5700, 6441, 6780, 7125, 8475, 8550, 8588, 9500, 10170, 10735, 11300, 12882, 14125, 14250, 16950, 17100, 19323, 20340, 21375, 21470, 25425, 25764, 28250, 28500, 32205, 33900, 38646, 42375, 42750, 42940, 50850, 53675, 56500, 64410, 77292, 84750, 85500, 96615, 101700, 107350, 127125, 128820, 161025, 169500, 193230, 214700, 254250, 268375, 322050, 386460, 483075, 508500, 536750, 644100, 805125, 966150, 1073500, 1610250, 1932300, 2415375, 3220500, 4830750, 9661500]

約数ペア:

[(1, 9661500), (2, 4830750), (3, 3220500), (4, 2415375), (5, 1932300), (6, 1610250), (9, 1073500), (10, 966150), (12, 805125), (15, 644100), (18, 536750), (19, 508500), (20, 483075), (25, 386460), (30, 322050), (36, 268375), (38, 254250), (45, 214700), (50, 193230), (57, 169500), (60, 161025), (75, 128820), (76, 127125), (90, 107350), (95, 101700), (100, 96615), (113, 85500), (114, 84750), (125, 77292), (150, 64410), (171, 56500), (180, 53675), (190, 50850), (225, 42940), (226, 42750), (228, 42375), (250, 38646), (285, 33900), (300, 32205), (339, 28500), (342, 28250), (375, 25764), (380, 25425), (450, 21470), (452, 21375), (475, 20340), (500, 19323), (565, 17100), (570, 16950), (678, 14250), (684, 14125), (750, 12882), (855, 11300), (900, 10735), (950, 10170), (1017, 9500), (1125, 8588), (1130, 8550), (1140, 8475), (1356, 7125), (1425, 6780), (1500, 6441), (1695, 5700), (1710, 5650), (1900, 5085), (2034, 4750), (2147, 4500), (2250, 4294), (2260, 4275), (2375, 4068), (2825, 3420), (2850, 3390)]