15081000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 51442560

約数和(自身を除く): 36361560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 125, 132, 150, 165, 200, 220, 250, 264, 275, 300, 330, 375, 440, 457, 500, 550, 600, 660, 750, 825, 914, 1000, 1100, 1320, 1371, 1375, 1500, 1650, 1828, 2200, 2285, 2742, 2750, 3000, 3300, 3656, 4125, 4570, 5027, 5484, 5500, 6600, 6855, 8250, 9140, 10054, 10968, 11000, 11425, 13710, 15081, 16500, 18280, 20108, 22850, 25135, 27420, 30162, 33000, 34275, 40216, 45700, 50270, 54840, 57125, 60324, 68550, 75405, 91400, 100540, 114250, 120648, 125675, 137100, 150810, 171375, 201080, 228500, 251350, 274200, 301620, 342750, 377025, 457000, 502700, 603240, 628375, 685500, 754050, 1005400, 1256750, 1371000, 1508100, 1885125, 2513500, 3016200, 3770250, 5027000, 7540500, 15081000]

約数ペア:

[(1, 15081000), (2, 7540500), (3, 5027000), (4, 3770250), (5, 3016200), (6, 2513500), (8, 1885125), (10, 1508100), (11, 1371000), (12, 1256750), (15, 1005400), (20, 754050), (22, 685500), (24, 628375), (25, 603240), (30, 502700), (33, 457000), (40, 377025), (44, 342750), (50, 301620), (55, 274200), (60, 251350), (66, 228500), (75, 201080), (88, 171375), (100, 150810), (110, 137100), (120, 125675), (125, 120648), (132, 114250), (150, 100540), (165, 91400), (200, 75405), (220, 68550), (250, 60324), (264, 57125), (275, 54840), (300, 50270), (330, 45700), (375, 40216), (440, 34275), (457, 33000), (500, 30162), (550, 27420), (600, 25135), (660, 22850), (750, 20108), (825, 18280), (914, 16500), (1000, 15081), (1100, 13710), (1320, 11425), (1371, 11000), (1375, 10968), (1500, 10054), (1650, 9140), (1828, 8250), (2200, 6855), (2285, 6600), (2742, 5500), (2750, 5484), (3000, 5027), (3300, 4570), (3656, 4125)]