55869750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 160

約数和(自身を含む): 163088640

約数和(自身を除く): 107218890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 81, 89, 90, 93, 125, 135, 150, 155, 162, 178, 186, 225, 250, 267, 270, 279, 310, 375, 405, 445, 450, 465, 534, 558, 675, 750, 775, 801, 810, 837, 890, 930, 1125, 1335, 1350, 1395, 1550, 1602, 1674, 2025, 2225, 2250, 2325, 2403, 2511, 2670, 2759, 2790, 3375, 3875, 4005, 4050, 4185, 4450, 4650, 4806, 5022, 5518, 6675, 6750, 6975, 7209, 7750, 8010, 8277, 8370, 10125, 11125, 11625, 12015, 12555, 13350, 13795, 13950, 14418, 16554, 20025, 20250, 20925, 22250, 23250, 24030, 24831, 25110, 27590, 33375, 34875, 36045, 40050, 41385, 41850, 49662, 60075, 62775, 66750, 68975, 69750, 72090, 74493, 82770, 100125, 104625, 120150, 124155, 125550, 137950, 148986, 180225, 200250, 206925, 209250, 223479, 248310, 300375, 313875, 344875, 360450, 372465, 413850, 446958, 600750, 620775, 627750, 689750, 744930, 901125, 1034625, 1117395, 1241550, 1802250, 1862325, 2069250, 2234790, 3103875, 3724650, 5586975, 6207750, 9311625, 11173950, 18623250, 27934875, 55869750]

約数ペア:

[(1, 55869750), (2, 27934875), (3, 18623250), (5, 11173950), (6, 9311625), (9, 6207750), (10, 5586975), (15, 3724650), (18, 3103875), (25, 2234790), (27, 2069250), (30, 1862325), (31, 1802250), (45, 1241550), (50, 1117395), (54, 1034625), (62, 901125), (75, 744930), (81, 689750), (89, 627750), (90, 620775), (93, 600750), (125, 446958), (135, 413850), (150, 372465), (155, 360450), (162, 344875), (178, 313875), (186, 300375), (225, 248310), (250, 223479), (267, 209250), (270, 206925), (279, 200250), (310, 180225), (375, 148986), (405, 137950), (445, 125550), (450, 124155), (465, 120150), (534, 104625), (558, 100125), (675, 82770), (750, 74493), (775, 72090), (801, 69750), (810, 68975), (837, 66750), (890, 62775), (930, 60075), (1125, 49662), (1335, 41850), (1350, 41385), (1395, 40050), (1550, 36045), (1602, 34875), (1674, 33375), (2025, 27590), (2225, 25110), (2250, 24831), (2325, 24030), (2403, 23250), (2511, 22250), (2670, 20925), (2759, 20250), (2790, 20025), (3375, 16554), (3875, 14418), (4005, 13950), (4050, 13795), (4185, 13350), (4450, 12555), (4650, 12015), (4806, 11625), (5022, 11125), (5518, 10125), (6675, 8370), (6750, 8277), (6975, 8010), (7209, 7750)]