242970300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{89989}}^1$

素因数の和:90012

約数の個数: 72

約数和(自身を含む): 781113200

約数和(自身を除く): 538142900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 89989, 179978, 269967, 359956, 449945, 539934, 809901, 899890, 1079868, 1349835, 1619802, 1799780, 2249725, 2429703, 2699670, 3239604, 4049505, 4499450, 4859406, 5399340, 6749175, 8099010, 8998900, 9718812, 12148515, 13498350, 16198020, 20247525, 24297030, 26996700, 40495050, 48594060, 60742575, 80990100, 121485150, 242970300]

約数ペア:

[(1, 242970300), (2, 121485150), (3, 80990100), (4, 60742575), (5, 48594060), (6, 40495050), (9, 26996700), (10, 24297030), (12, 20247525), (15, 16198020), (18, 13498350), (20, 12148515), (25, 9718812), (27, 8998900), (30, 8099010), (36, 6749175), (45, 5399340), (50, 4859406), (54, 4499450), (60, 4049505), (75, 3239604), (90, 2699670), (100, 2429703), (108, 2249725), (135, 1799780), (150, 1619802), (180, 1349835), (225, 1079868), (270, 899890), (300, 809901), (450, 539934), (540, 449945), (675, 359956), (900, 269967), (1350, 179978), (2700, 89989)]