15432750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{19}}^3$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 44048160

約数和(自身を除く): 28615410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 125, 150, 171, 190, 225, 250, 285, 342, 361, 375, 450, 475, 570, 722, 750, 855, 950, 1083, 1125, 1425, 1710, 1805, 2166, 2250, 2375, 2850, 3249, 3610, 4275, 4750, 5415, 6498, 6859, 7125, 8550, 9025, 10830, 13718, 14250, 16245, 18050, 20577, 21375, 27075, 32490, 34295, 41154, 42750, 45125, 54150, 61731, 68590, 81225, 90250, 102885, 123462, 135375, 162450, 171475, 205770, 270750, 308655, 342950, 406125, 514425, 617310, 812250, 857375, 1028850, 1543275, 1714750, 2572125, 3086550, 5144250, 7716375, 15432750]

約数ペア:

[(1, 15432750), (2, 7716375), (3, 5144250), (5, 3086550), (6, 2572125), (9, 1714750), (10, 1543275), (15, 1028850), (18, 857375), (19, 812250), (25, 617310), (30, 514425), (38, 406125), (45, 342950), (50, 308655), (57, 270750), (75, 205770), (90, 171475), (95, 162450), (114, 135375), (125, 123462), (150, 102885), (171, 90250), (190, 81225), (225, 68590), (250, 61731), (285, 54150), (342, 45125), (361, 42750), (375, 41154), (450, 34295), (475, 32490), (570, 27075), (722, 21375), (750, 20577), (855, 18050), (950, 16245), (1083, 14250), (1125, 13718), (1425, 10830), (1710, 9025), (1805, 8550), (2166, 7125), (2250, 6859), (2375, 6498), (2850, 5415), (3249, 4750), (3610, 4275)]