88389900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1765

約数の個数: 144

約数和(自身を含む): 299286400

約数和(自身を除く): 210896500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 150, 171, 180, 190, 225, 228, 270, 285, 300, 342, 380, 450, 475, 513, 540, 570, 675, 684, 855, 900, 950, 1026, 1140, 1350, 1425, 1710, 1723, 1900, 2052, 2565, 2700, 2850, 3420, 3446, 4275, 5130, 5169, 5700, 6892, 8550, 8615, 10260, 10338, 12825, 15507, 17100, 17230, 20676, 25650, 25845, 31014, 32737, 34460, 43075, 46521, 51300, 51690, 62028, 65474, 77535, 86150, 93042, 98211, 103380, 129225, 130948, 155070, 163685, 172300, 186084, 196422, 232605, 258450, 294633, 310140, 327370, 387675, 392844, 465210, 491055, 516900, 589266, 654740, 775350, 818425, 883899, 930420, 982110, 1163025, 1178532, 1473165, 1550700, 1636850, 1767798, 1964220, 2326050, 2455275, 2946330, 3273700, 3535596, 4419495, 4652100, 4910550, 5892660, 7365825, 8838990, 9821100, 14731650, 17677980, 22097475, 29463300, 44194950, 88389900]

約数ペア:

[(1, 88389900), (2, 44194950), (3, 29463300), (4, 22097475), (5, 17677980), (6, 14731650), (9, 9821100), (10, 8838990), (12, 7365825), (15, 5892660), (18, 4910550), (19, 4652100), (20, 4419495), (25, 3535596), (27, 3273700), (30, 2946330), (36, 2455275), (38, 2326050), (45, 1964220), (50, 1767798), (54, 1636850), (57, 1550700), (60, 1473165), (75, 1178532), (76, 1163025), (90, 982110), (95, 930420), (100, 883899), (108, 818425), (114, 775350), (135, 654740), (150, 589266), (171, 516900), (180, 491055), (190, 465210), (225, 392844), (228, 387675), (270, 327370), (285, 310140), (300, 294633), (342, 258450), (380, 232605), (450, 196422), (475, 186084), (513, 172300), (540, 163685), (570, 155070), (675, 130948), (684, 129225), (855, 103380), (900, 98211), (950, 93042), (1026, 86150), (1140, 77535), (1350, 65474), (1425, 62028), (1710, 51690), (1723, 51300), (1900, 46521), (2052, 43075), (2565, 34460), (2700, 32737), (2850, 31014), (3420, 25845), (3446, 25650), (4275, 20676), (5130, 17230), (5169, 17100), (5700, 15507), (6892, 12825), (8550, 10338), (8615, 10260)]