29829000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 95172480

約数和(自身を除く): 65343480

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, 163, 183, 200, 244, 250, 300, 305, 326, 366, 375, 488, 489, 500, 600, 610, 652, 732, 750, 815, 915, 978, 1000, 1220, 1304, 1464, 1500, 1525, 1630, 1830, 1956, 2440, 2445, 3000, 3050, 3260, 3660, 3912, 4075, 4575, 4890, 6100, 6520, 7320, 7625, 8150, 9150, 9780, 9943, 12200, 12225, 15250, 16300, 18300, 19560, 19886, 20375, 22875, 24450, 29829, 30500, 32600, 36600, 39772, 40750, 45750, 48900, 49715, 59658, 61000, 61125, 79544, 81500, 91500, 97800, 99430, 119316, 122250, 149145, 163000, 183000, 198860, 238632, 244500, 248575, 298290, 397720, 489000, 497150, 596580, 745725, 994300, 1193160, 1242875, 1491450, 1988600, 2485750, 2982900, 3728625, 4971500, 5965800, 7457250, 9943000, 14914500, 29829000]

約数ペア:

[(1, 29829000), (2, 14914500), (3, 9943000), (4, 7457250), (5, 5965800), (6, 4971500), (8, 3728625), (10, 2982900), (12, 2485750), (15, 1988600), (20, 1491450), (24, 1242875), (25, 1193160), (30, 994300), (40, 745725), (50, 596580), (60, 497150), (61, 489000), (75, 397720), (100, 298290), (120, 248575), (122, 244500), (125, 238632), (150, 198860), (163, 183000), (183, 163000), (200, 149145), (244, 122250), (250, 119316), (300, 99430), (305, 97800), (326, 91500), (366, 81500), (375, 79544), (488, 61125), (489, 61000), (500, 59658), (600, 49715), (610, 48900), (652, 45750), (732, 40750), (750, 39772), (815, 36600), (915, 32600), (978, 30500), (1000, 29829), (1220, 24450), (1304, 22875), (1464, 20375), (1500, 19886), (1525, 19560), (1630, 18300), (1830, 16300), (1956, 15250), (2440, 12225), (2445, 12200), (3000, 9943), (3050, 9780), (3260, 9150), (3660, 8150), (3912, 7625), (4075, 7320), (4575, 6520), (4890, 6100)]