27729900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2801}}^1$

素因数の和:2832

約数の個数: 108

約数和(自身を含む): 94853304

約数和(自身を除く): 67123404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 550, 660, 825, 900, 990, 1100, 1650, 1980, 2475, 2801, 3300, 4950, 5602, 8403, 9900, 11204, 14005, 16806, 25209, 28010, 30811, 33612, 42015, 50418, 56020, 61622, 70025, 84030, 92433, 100836, 123244, 126045, 140050, 154055, 168060, 184866, 210075, 252090, 277299, 280100, 308110, 369732, 420150, 462165, 504180, 554598, 616220, 630225, 770275, 840300, 924330, 1109196, 1260450, 1386495, 1540550, 1848660, 2310825, 2520900, 2772990, 3081100, 4621650, 5545980, 6932475, 9243300, 13864950, 27729900]

約数ペア:

[(1, 27729900), (2, 13864950), (3, 9243300), (4, 6932475), (5, 5545980), (6, 4621650), (9, 3081100), (10, 2772990), (11, 2520900), (12, 2310825), (15, 1848660), (18, 1540550), (20, 1386495), (22, 1260450), (25, 1109196), (30, 924330), (33, 840300), (36, 770275), (44, 630225), (45, 616220), (50, 554598), (55, 504180), (60, 462165), (66, 420150), (75, 369732), (90, 308110), (99, 280100), (100, 277299), (110, 252090), (132, 210075), (150, 184866), (165, 168060), (180, 154055), (198, 140050), (220, 126045), (225, 123244), (275, 100836), (300, 92433), (330, 84030), (396, 70025), (450, 61622), (495, 56020), (550, 50418), (660, 42015), (825, 33612), (900, 30811), (990, 28010), (1100, 25209), (1650, 16806), (1980, 14005), (2475, 11204), (2801, 9900), (3300, 8403), (4950, 5602)]