91989000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{3407}}^1$

素因数の和:3437

約数の個数: 128

約数和(自身を含む): 318988800

約数和(自身を除く): 226999800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 125, 135, 150, 180, 200, 216, 225, 250, 270, 300, 360, 375, 450, 500, 540, 600, 675, 750, 900, 1000, 1080, 1125, 1350, 1500, 1800, 2250, 2700, 3000, 3375, 3407, 4500, 5400, 6750, 6814, 9000, 10221, 13500, 13628, 17035, 20442, 27000, 27256, 30663, 34070, 40884, 51105, 61326, 68140, 81768, 85175, 91989, 102210, 122652, 136280, 153315, 170350, 183978, 204420, 245304, 255525, 306630, 340700, 367956, 408840, 425875, 459945, 511050, 613260, 681400, 735912, 766575, 851750, 919890, 1022100, 1226520, 1277625, 1533150, 1703500, 1839780, 2044200, 2299725, 2555250, 3066300, 3407000, 3679560, 3832875, 4599450, 5110500, 6132600, 7665750, 9198900, 10221000, 11498625, 15331500, 18397800, 22997250, 30663000, 45994500, 91989000]

約数ペア:

[(1, 91989000), (2, 45994500), (3, 30663000), (4, 22997250), (5, 18397800), (6, 15331500), (8, 11498625), (9, 10221000), (10, 9198900), (12, 7665750), (15, 6132600), (18, 5110500), (20, 4599450), (24, 3832875), (25, 3679560), (27, 3407000), (30, 3066300), (36, 2555250), (40, 2299725), (45, 2044200), (50, 1839780), (54, 1703500), (60, 1533150), (72, 1277625), (75, 1226520), (90, 1022100), (100, 919890), (108, 851750), (120, 766575), (125, 735912), (135, 681400), (150, 613260), (180, 511050), (200, 459945), (216, 425875), (225, 408840), (250, 367956), (270, 340700), (300, 306630), (360, 255525), (375, 245304), (450, 204420), (500, 183978), (540, 170350), (600, 153315), (675, 136280), (750, 122652), (900, 102210), (1000, 91989), (1080, 85175), (1125, 81768), (1350, 68140), (1500, 61326), (1800, 51105), (2250, 40884), (2700, 34070), (3000, 30663), (3375, 27256), (3407, 27000), (4500, 20442), (5400, 17035), (6750, 13628), (6814, 13500), (9000, 10221)]