143109540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2143}}^1$

素因数の和:2218

約数の個数: 144

約数和(自身を含む): 505709568

約数和(自身を除く): 362600028

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1855, 1908, 2143, 2226, 2385, 3180, 3339, 3710, 4286, 4452, 4770, 5565, 6429, 6678, 7420, 8572, 9540, 10715, 11130, 12858, 13356, 15001, 16695, 19287, 21430, 22260, 25716, 30002, 32145, 33390, 38574, 42860, 45003, 60004, 64290, 66780, 75005, 77148, 90006, 96435, 113579, 128580, 135009, 150010, 180012, 192870, 225015, 227158, 270018, 300020, 340737, 385740, 450030, 454316, 540036, 567895, 675045, 681474, 795053, 900060, 1022211, 1135790, 1350090, 1362948, 1590106, 1703685, 2044422, 2271580, 2385159, 2700180, 3180212, 3407370, 3975265, 4088844, 4770318, 5111055, 6814740, 7155477, 7950530, 9540636, 10222110, 11925795, 14310954, 15901060, 20444220, 23851590, 28621908, 35777385, 47703180, 71554770, 143109540]

約数ペア:

[(1, 143109540), (2, 71554770), (3, 47703180), (4, 35777385), (5, 28621908), (6, 23851590), (7, 20444220), (9, 15901060), (10, 14310954), (12, 11925795), (14, 10222110), (15, 9540636), (18, 7950530), (20, 7155477), (21, 6814740), (28, 5111055), (30, 4770318), (35, 4088844), (36, 3975265), (42, 3407370), (45, 3180212), (53, 2700180), (60, 2385159), (63, 2271580), (70, 2044422), (84, 1703685), (90, 1590106), (105, 1362948), (106, 1350090), (126, 1135790), (140, 1022211), (159, 900060), (180, 795053), (210, 681474), (212, 675045), (252, 567895), (265, 540036), (315, 454316), (318, 450030), (371, 385740), (420, 340737), (477, 300020), (530, 270018), (630, 227158), (636, 225015), (742, 192870), (795, 180012), (954, 150010), (1060, 135009), (1113, 128580), (1260, 113579), (1484, 96435), (1590, 90006), (1855, 77148), (1908, 75005), (2143, 66780), (2226, 64290), (2385, 60004), (3180, 45003), (3339, 42860), (3710, 38574), (4286, 33390), (4452, 32145), (4770, 30002), (5565, 25716), (6429, 22260), (6678, 21430), (7420, 19287), (8572, 16695), (9540, 15001), (10715, 13356), (11130, 12858)]