123012450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{24851}}^1$

素因数の和:24880

約数の個数: 72

約数和(自身を含む): 360552816

約数和(自身を除く): 237540366

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 4950, 24851, 49702, 74553, 124255, 149106, 223659, 248510, 273361, 372765, 447318, 546722, 621275, 745530, 820083, 1118295, 1242550, 1366805, 1640166, 1863825, 2236590, 2460249, 2733610, 3727650, 4100415, 4920498, 5591475, 6834025, 8200830, 11182950, 12301245, 13668050, 20502075, 24602490, 41004150, 61506225, 123012450]

約数ペア:

[(1, 123012450), (2, 61506225), (3, 41004150), (5, 24602490), (6, 20502075), (9, 13668050), (10, 12301245), (11, 11182950), (15, 8200830), (18, 6834025), (22, 5591475), (25, 4920498), (30, 4100415), (33, 3727650), (45, 2733610), (50, 2460249), (55, 2236590), (66, 1863825), (75, 1640166), (90, 1366805), (99, 1242550), (110, 1118295), (150, 820083), (165, 745530), (198, 621275), (225, 546722), (275, 447318), (330, 372765), (450, 273361), (495, 248510), (550, 223659), (825, 149106), (990, 124255), (1650, 74553), (2475, 49702), (4950, 24851)]