144999540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{115079}}^1$

素因数の和:115101

約数の個数: 72

約数和(自身を含む): 502669440

約数和(自身を除く): 357669900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 115079, 230158, 345237, 460316, 575395, 690474, 805553, 1035711, 1150790, 1380948, 1611106, 1726185, 2071422, 2301580, 2416659, 3222212, 3452370, 4027765, 4142844, 4833318, 5178555, 6904740, 7249977, 8055530, 9666636, 10357110, 12083295, 14499954, 16111060, 20714220, 24166590, 28999908, 36249885, 48333180, 72499770, 144999540]

約数ペア:

[(1, 144999540), (2, 72499770), (3, 48333180), (4, 36249885), (5, 28999908), (6, 24166590), (7, 20714220), (9, 16111060), (10, 14499954), (12, 12083295), (14, 10357110), (15, 9666636), (18, 8055530), (20, 7249977), (21, 6904740), (28, 5178555), (30, 4833318), (35, 4142844), (36, 4027765), (42, 3452370), (45, 3222212), (60, 2416659), (63, 2301580), (70, 2071422), (84, 1726185), (90, 1611106), (105, 1380948), (126, 1150790), (140, 1035711), (180, 805553), (210, 690474), (252, 575395), (315, 460316), (420, 345237), (630, 230158), (1260, 115079)]