220303800

素因数分解:

$2^3\times 3^6\times 5^2\times {\mathrm{1511}}^1$

素因数の和:1545

約数の個数: 168

約数和(自身を含む): 768466440

約数和(自身を除く): 548162640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 648, 675, 729, 810, 900, 972, 1080, 1215, 1350, 1458, 1511, 1620, 1800, 1944, 2025, 2430, 2700, 2916, 3022, 3240, 3645, 4050, 4533, 4860, 5400, 5832, 6044, 6075, 7290, 7555, 8100, 9066, 9720, 12088, 12150, 13599, 14580, 15110, 16200, 18132, 18225, 22665, 24300, 27198, 29160, 30220, 36264, 36450, 37775, 40797, 45330, 48600, 54396, 60440, 67995, 72900, 75550, 81594, 90660, 108792, 113325, 122391, 135990, 145800, 151100, 163188, 181320, 203985, 226650, 244782, 271980, 302200, 326376, 339975, 367173, 407970, 453300, 489564, 543960, 611955, 679950, 734346, 815940, 906600, 979128, 1019925, 1101519, 1223910, 1359900, 1468692, 1631880, 1835865, 2039850, 2203038, 2447820, 2719800, 2937384, 3059775, 3671730, 4079700, 4406076, 4895640, 5507595, 6119550, 7343460, 8159400, 8812152, 9179325, 11015190, 12239100, 14686920, 18358650, 22030380, 24478200, 27537975, 36717300, 44060760, 55075950, 73434600, 110151900, 220303800]

約数ペア:

[(1, 220303800), (2, 110151900), (3, 73434600), (4, 55075950), (5, 44060760), (6, 36717300), (8, 27537975), (9, 24478200), (10, 22030380), (12, 18358650), (15, 14686920), (18, 12239100), (20, 11015190), (24, 9179325), (25, 8812152), (27, 8159400), (30, 7343460), (36, 6119550), (40, 5507595), (45, 4895640), (50, 4406076), (54, 4079700), (60, 3671730), (72, 3059775), (75, 2937384), (81, 2719800), (90, 2447820), (100, 2203038), (108, 2039850), (120, 1835865), (135, 1631880), (150, 1468692), (162, 1359900), (180, 1223910), (200, 1101519), (216, 1019925), (225, 979128), (243, 906600), (270, 815940), (300, 734346), (324, 679950), (360, 611955), (405, 543960), (450, 489564), (486, 453300), (540, 407970), (600, 367173), (648, 339975), (675, 326376), (729, 302200), (810, 271980), (900, 244782), (972, 226650), (1080, 203985), (1215, 181320), (1350, 163188), (1458, 151100), (1511, 145800), (1620, 135990), (1800, 122391), (1944, 113325), (2025, 108792), (2430, 90660), (2700, 81594), (2916, 75550), (3022, 72900), (3240, 67995), (3645, 60440), (4050, 54396), (4533, 48600), (4860, 45330), (5400, 40797), (5832, 37775), (6044, 36450), (6075, 36264), (7290, 30220), (7555, 29160), (8100, 27198), (9066, 24300), (9720, 22665), (12088, 18225), (12150, 18132), (13599, 16200), (14580, 15110)]