256248300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11093}}^1$

素因数の和:11128

約数の個数: 144

約数和(自身を含む): 924440832

約数和(自身を除く): 668192532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3300, 3850, 4620, 5775, 7700, 11093, 11550, 22186, 23100, 33279, 44372, 55465, 66558, 77651, 110930, 122023, 133116, 155302, 166395, 221860, 232953, 244046, 277325, 310604, 332790, 366069, 388255, 465906, 488092, 554650, 610115, 665580, 732138, 776510, 831975, 854161, 931812, 1109300, 1164765, 1220230, 1464276, 1553020, 1663950, 1708322, 1830345, 1941275, 2329530, 2440460, 2562483, 3050575, 3327900, 3416644, 3660690, 3882550, 4270805, 4659060, 5124966, 5823825, 6101150, 7321380, 7765100, 8541610, 9151725, 10249932, 11647650, 12202300, 12812415, 17083220, 18303450, 21354025, 23295300, 25624830, 36606900, 42708050, 51249660, 64062075, 85416100, 128124150, 256248300]

約数ペア:

[(1, 256248300), (2, 128124150), (3, 85416100), (4, 64062075), (5, 51249660), (6, 42708050), (7, 36606900), (10, 25624830), (11, 23295300), (12, 21354025), (14, 18303450), (15, 17083220), (20, 12812415), (21, 12202300), (22, 11647650), (25, 10249932), (28, 9151725), (30, 8541610), (33, 7765100), (35, 7321380), (42, 6101150), (44, 5823825), (50, 5124966), (55, 4659060), (60, 4270805), (66, 3882550), (70, 3660690), (75, 3416644), (77, 3327900), (84, 3050575), (100, 2562483), (105, 2440460), (110, 2329530), (132, 1941275), (140, 1830345), (150, 1708322), (154, 1663950), (165, 1553020), (175, 1464276), (210, 1220230), (220, 1164765), (231, 1109300), (275, 931812), (300, 854161), (308, 831975), (330, 776510), (350, 732138), (385, 665580), (420, 610115), (462, 554650), (525, 488092), (550, 465906), (660, 388255), (700, 366069), (770, 332790), (825, 310604), (924, 277325), (1050, 244046), (1100, 232953), (1155, 221860), (1540, 166395), (1650, 155302), (1925, 133116), (2100, 122023), (2310, 110930), (3300, 77651), (3850, 66558), (4620, 55465), (5775, 44372), (7700, 33279), (11093, 23100), (11550, 22186)]