33123000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 105618240

約数和(自身を除く): 72495240

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, 181, 183, 200, 244, 250, 300, 305, 362, 366, 375, 488, 500, 543, 600, 610, 724, 732, 750, 905, 915, 1000, 1086, 1220, 1448, 1464, 1500, 1525, 1810, 1830, 2172, 2440, 2715, 3000, 3050, 3620, 3660, 4344, 4525, 4575, 5430, 6100, 7240, 7320, 7625, 9050, 9150, 10860, 11041, 12200, 13575, 15250, 18100, 18300, 21720, 22082, 22625, 22875, 27150, 30500, 33123, 36200, 36600, 44164, 45250, 45750, 54300, 55205, 61000, 66246, 67875, 88328, 90500, 91500, 108600, 110410, 132492, 135750, 165615, 181000, 183000, 220820, 264984, 271500, 276025, 331230, 441640, 543000, 552050, 662460, 828075, 1104100, 1324920, 1380125, 1656150, 2208200, 2760250, 3312300, 4140375, 5520500, 6624600, 8280750, 11041000, 16561500, 33123000]

約数ペア:

[(1, 33123000), (2, 16561500), (3, 11041000), (4, 8280750), (5, 6624600), (6, 5520500), (8, 4140375), (10, 3312300), (12, 2760250), (15, 2208200), (20, 1656150), (24, 1380125), (25, 1324920), (30, 1104100), (40, 828075), (50, 662460), (60, 552050), (61, 543000), (75, 441640), (100, 331230), (120, 276025), (122, 271500), (125, 264984), (150, 220820), (181, 183000), (183, 181000), (200, 165615), (244, 135750), (250, 132492), (300, 110410), (305, 108600), (362, 91500), (366, 90500), (375, 88328), (488, 67875), (500, 66246), (543, 61000), (600, 55205), (610, 54300), (724, 45750), (732, 45250), (750, 44164), (905, 36600), (915, 36200), (1000, 33123), (1086, 30500), (1220, 27150), (1448, 22875), (1464, 22625), (1500, 22082), (1525, 21720), (1810, 18300), (1830, 18100), (2172, 15250), (2440, 13575), (2715, 12200), (3000, 11041), (3050, 10860), (3620, 9150), (3660, 9050), (4344, 7625), (4525, 7320), (4575, 7240), (5430, 6100)]