28617300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{3533}}^1$

素因数の和:3559

約数の個数: 90

約数和(自身を含む): 92792238

約数和(自身を除く): 64174938

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 3533, 4050, 7066, 8100, 10599, 14132, 17665, 21198, 31797, 35330, 42396, 52995, 63594, 70660, 88325, 95391, 105990, 127188, 158985, 176650, 190782, 211980, 264975, 286173, 317970, 353300, 381564, 476955, 529950, 572346, 635940, 794925, 953910, 1059900, 1144692, 1430865, 1589850, 1907820, 2384775, 2861730, 3179700, 4769550, 5723460, 7154325, 9539100, 14308650, 28617300]

約数ペア:

[(1, 28617300), (2, 14308650), (3, 9539100), (4, 7154325), (5, 5723460), (6, 4769550), (9, 3179700), (10, 2861730), (12, 2384775), (15, 1907820), (18, 1589850), (20, 1430865), (25, 1144692), (27, 1059900), (30, 953910), (36, 794925), (45, 635940), (50, 572346), (54, 529950), (60, 476955), (75, 381564), (81, 353300), (90, 317970), (100, 286173), (108, 264975), (135, 211980), (150, 190782), (162, 176650), (180, 158985), (225, 127188), (270, 105990), (300, 95391), (324, 88325), (405, 70660), (450, 63594), (540, 52995), (675, 42396), (810, 35330), (900, 31797), (1350, 21198), (1620, 17665), (2025, 14132), (2700, 10599), (3533, 8100), (4050, 7066)]