189039000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1118

約数の個数: 128

約数和(自身を含む): 600050880

約数和(自身を除く): 411011880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 61, 75, 100, 120, 122, 125, 150, 183, 200, 244, 250, 300, 305, 366, 375, 488, 500, 600, 610, 732, 750, 915, 1000, 1033, 1220, 1464, 1500, 1525, 1830, 2066, 2440, 3000, 3050, 3099, 3660, 4132, 4575, 5165, 6100, 6198, 7320, 7625, 8264, 9150, 10330, 12200, 12396, 15250, 15495, 18300, 20660, 22875, 24792, 25825, 30500, 30990, 36600, 41320, 45750, 51650, 61000, 61980, 63013, 77475, 91500, 103300, 123960, 126026, 129125, 154950, 183000, 189039, 206600, 252052, 258250, 309900, 315065, 378078, 387375, 504104, 516500, 619800, 630130, 756156, 774750, 945195, 1033000, 1260260, 1512312, 1549500, 1575325, 1890390, 2520520, 3099000, 3150650, 3780780, 4725975, 6301300, 7561560, 7876625, 9451950, 12602600, 15753250, 18903900, 23629875, 31506500, 37807800, 47259750, 63013000, 94519500, 189039000]

約数ペア:

[(1, 189039000), (2, 94519500), (3, 63013000), (4, 47259750), (5, 37807800), (6, 31506500), (8, 23629875), (10, 18903900), (12, 15753250), (15, 12602600), (20, 9451950), (24, 7876625), (25, 7561560), (30, 6301300), (40, 4725975), (50, 3780780), (60, 3150650), (61, 3099000), (75, 2520520), (100, 1890390), (120, 1575325), (122, 1549500), (125, 1512312), (150, 1260260), (183, 1033000), (200, 945195), (244, 774750), (250, 756156), (300, 630130), (305, 619800), (366, 516500), (375, 504104), (488, 387375), (500, 378078), (600, 315065), (610, 309900), (732, 258250), (750, 252052), (915, 206600), (1000, 189039), (1033, 183000), (1220, 154950), (1464, 129125), (1500, 126026), (1525, 123960), (1830, 103300), (2066, 91500), (2440, 77475), (3000, 63013), (3050, 61980), (3099, 61000), (3660, 51650), (4132, 45750), (4575, 41320), (5165, 36600), (6100, 30990), (6198, 30500), (7320, 25825), (7625, 24792), (8264, 22875), (9150, 20660), (10330, 18300), (12200, 15495), (12396, 15250)]