212829000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{1163}}^1$

素因数の和:1248

約数の個数: 128

約数和(自身を含む): 675492480

約数和(自身を除く): 462663480

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, 1163, 1220, 1464, 1500, 1525, 1830, 2326, 2440, 3000, 3050, 3489, 3660, 4575, 4652, 5815, 6100, 6978, 7320, 7625, 9150, 9304, 11630, 12200, 13956, 15250, 17445, 18300, 22875, 23260, 27912, 29075, 30500, 34890, 36600, 45750, 46520, 58150, 61000, 69780, 70943, 87225, 91500, 116300, 139560, 141886, 145375, 174450, 183000, 212829, 232600, 283772, 290750, 348900, 354715, 425658, 436125, 567544, 581500, 697800, 709430, 851316, 872250, 1064145, 1163000, 1418860, 1702632, 1744500, 1773575, 2128290, 2837720, 3489000, 3547150, 4256580, 5320725, 7094300, 8513160, 8867875, 10641450, 14188600, 17735750, 21282900, 26603625, 35471500, 42565800, 53207250, 70943000, 106414500, 212829000]

約数ペア:

[(1, 212829000), (2, 106414500), (3, 70943000), (4, 53207250), (5, 42565800), (6, 35471500), (8, 26603625), (10, 21282900), (12, 17735750), (15, 14188600), (20, 10641450), (24, 8867875), (25, 8513160), (30, 7094300), (40, 5320725), (50, 4256580), (60, 3547150), (61, 3489000), (75, 2837720), (100, 2128290), (120, 1773575), (122, 1744500), (125, 1702632), (150, 1418860), (183, 1163000), (200, 1064145), (244, 872250), (250, 851316), (300, 709430), (305, 697800), (366, 581500), (375, 567544), (488, 436125), (500, 425658), (600, 354715), (610, 348900), (732, 290750), (750, 283772), (915, 232600), (1000, 212829), (1163, 183000), (1220, 174450), (1464, 145375), (1500, 141886), (1525, 139560), (1830, 116300), (2326, 91500), (2440, 87225), (3000, 70943), (3050, 69780), (3489, 61000), (3660, 58150), (4575, 46520), (4652, 45750), (5815, 36600), (6100, 34890), (6978, 30500), (7320, 29075), (7625, 27912), (9150, 23260), (9304, 22875), (11630, 18300), (12200, 17445), (13956, 15250)]