144842580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{29803}}^1$

素因数の和:29827

約数の個数: 72

約数和(自身を含む): 455643552

約数和(自身を除く): 310800972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 29803, 59606, 89409, 119212, 149015, 178818, 268227, 298030, 357636, 447045, 536454, 596060, 804681, 894090, 1072908, 1341135, 1609362, 1788180, 2414043, 2682270, 3218724, 4023405, 4828086, 5364540, 7242129, 8046810, 9656172, 12070215, 14484258, 16093620, 24140430, 28968516, 36210645, 48280860, 72421290, 144842580]

約数ペア:

[(1, 144842580), (2, 72421290), (3, 48280860), (4, 36210645), (5, 28968516), (6, 24140430), (9, 16093620), (10, 14484258), (12, 12070215), (15, 9656172), (18, 8046810), (20, 7242129), (27, 5364540), (30, 4828086), (36, 4023405), (45, 3218724), (54, 2682270), (60, 2414043), (81, 1788180), (90, 1609362), (108, 1341135), (135, 1072908), (162, 894090), (180, 804681), (243, 596060), (270, 536454), (324, 447045), (405, 357636), (486, 298030), (540, 268227), (810, 178818), (972, 149015), (1215, 119212), (1620, 89409), (2430, 59606), (4860, 29803)]