225587880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89519}}^1$

素因数の和:89543

約数の個数: 96

約数和(自身を含む): 837907200

約数和(自身を除く): 612319320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 89519, 179038, 268557, 358076, 447595, 537114, 626633, 716152, 805671, 895190, 1074228, 1253266, 1342785, 1611342, 1790380, 1879899, 2148456, 2506532, 2685570, 3133165, 3222684, 3580760, 3759798, 4028355, 5013064, 5371140, 5639697, 6266330, 6445368, 7519596, 8056710, 9399495, 10742280, 11279394, 12532660, 15039192, 16113420, 18798990, 22558788, 25065320, 28198485, 32226840, 37597980, 45117576, 56396970, 75195960, 112793940, 225587880]

約数ペア:

[(1, 225587880), (2, 112793940), (3, 75195960), (4, 56396970), (5, 45117576), (6, 37597980), (7, 32226840), (8, 28198485), (9, 25065320), (10, 22558788), (12, 18798990), (14, 16113420), (15, 15039192), (18, 12532660), (20, 11279394), (21, 10742280), (24, 9399495), (28, 8056710), (30, 7519596), (35, 6445368), (36, 6266330), (40, 5639697), (42, 5371140), (45, 5013064), (56, 4028355), (60, 3759798), (63, 3580760), (70, 3222684), (72, 3133165), (84, 2685570), (90, 2506532), (105, 2148456), (120, 1879899), (126, 1790380), (140, 1611342), (168, 1342785), (180, 1253266), (210, 1074228), (252, 895190), (280, 805671), (315, 716152), (360, 626633), (420, 537114), (504, 447595), (630, 358076), (840, 268557), (1260, 179038), (2520, 89519)]